Properties

Label 27.27.124...961.1
Degree $27$
Signature $(27, 0)$
Discriminant $1.243\times 10^{53}$
Root discriminant \(92.57\)
Ramified primes $3,107$
Class number $3$ (GRH)
Class group [3] (GRH)
Galois group $C_3^2:C_{18}$ (as 27T47)

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Normalized defining polynomial

Copy content comment:Define the number field
 
Copy content sage:x = polygen(QQ); K.<a> = NumberField(x^27 - 117*x^25 - 72*x^24 + 5508*x^23 + 7281*x^22 - 134253*x^21 - 286200*x^20 + 1772163*x^19 + 5648910*x^18 - 10963863*x^17 - 59816781*x^16 - 2220768*x^15 + 324023922*x^14 + 421698816*x^13 - 649983591*x^12 - 2060278281*x^11 - 956349270*x^10 + 2816524353*x^9 + 4662543087*x^8 + 1708361622*x^7 - 2605453038*x^6 - 3926837340*x^5 - 2503473813*x^4 - 891775287*x^3 - 177744726*x^2 - 17712225*x - 675379)
 
Copy content gp:K = bnfinit(y^27 - 117*y^25 - 72*y^24 + 5508*y^23 + 7281*y^22 - 134253*y^21 - 286200*y^20 + 1772163*y^19 + 5648910*y^18 - 10963863*y^17 - 59816781*y^16 - 2220768*y^15 + 324023922*y^14 + 421698816*y^13 - 649983591*y^12 - 2060278281*y^11 - 956349270*y^10 + 2816524353*y^9 + 4662543087*y^8 + 1708361622*y^7 - 2605453038*y^6 - 3926837340*y^5 - 2503473813*y^4 - 891775287*y^3 - 177744726*y^2 - 17712225*y - 675379, 1)
 
Copy content magma:R<x> := PolynomialRing(Rationals()); K<a> := NumberField(x^27 - 117*x^25 - 72*x^24 + 5508*x^23 + 7281*x^22 - 134253*x^21 - 286200*x^20 + 1772163*x^19 + 5648910*x^18 - 10963863*x^17 - 59816781*x^16 - 2220768*x^15 + 324023922*x^14 + 421698816*x^13 - 649983591*x^12 - 2060278281*x^11 - 956349270*x^10 + 2816524353*x^9 + 4662543087*x^8 + 1708361622*x^7 - 2605453038*x^6 - 3926837340*x^5 - 2503473813*x^4 - 891775287*x^3 - 177744726*x^2 - 17712225*x - 675379);
 
Copy content oscar:Qx, x = polynomial_ring(QQ); K, a = number_field(x^27 - 117*x^25 - 72*x^24 + 5508*x^23 + 7281*x^22 - 134253*x^21 - 286200*x^20 + 1772163*x^19 + 5648910*x^18 - 10963863*x^17 - 59816781*x^16 - 2220768*x^15 + 324023922*x^14 + 421698816*x^13 - 649983591*x^12 - 2060278281*x^11 - 956349270*x^10 + 2816524353*x^9 + 4662543087*x^8 + 1708361622*x^7 - 2605453038*x^6 - 3926837340*x^5 - 2503473813*x^4 - 891775287*x^3 - 177744726*x^2 - 17712225*x - 675379)
 

\( x^{27} - 117 x^{25} - 72 x^{24} + 5508 x^{23} + 7281 x^{22} - 134253 x^{21} - 286200 x^{20} + \cdots - 675379 \) Copy content Toggle raw display

Copy content comment:Defining polynomial
 
Copy content sage:K.defining_polynomial()
 
Copy content gp:K.pol
 
Copy content magma:DefiningPolynomial(K);
 
Copy content oscar:defining_polynomial(K)
 

Invariants

Degree:  $27$
Copy content comment:Degree over Q
 
Copy content sage:K.degree()
 
Copy content gp:poldegree(K.pol)
 
Copy content magma:Degree(K);
 
Copy content oscar:degree(K)
 
Signature:  $(27, 0)$
Copy content comment:Signature
 
Copy content sage:K.signature()
 
Copy content gp:K.sign
 
Copy content magma:Signature(K);
 
Copy content oscar:signature(K)
 
Discriminant:   \(124252631053426325344275434705435089635453266149328961\) \(\medspace = 3^{73}\cdot 107^{9}\) Copy content Toggle raw display
Copy content comment:Discriminant
 
Copy content sage:K.disc()
 
Copy content gp:K.disc
 
Copy content magma:OK := Integers(K); Discriminant(OK);
 
Copy content oscar:OK = ring_of_integers(K); discriminant(OK)
 
Root discriminant:  \(92.57\)
Copy content comment:Root discriminant
 
Copy content sage:(K.disc().abs())^(1./K.degree())
 
Copy content gp:abs(K.disc)^(1/poldegree(K.pol))
 
Copy content magma:Abs(Discriminant(OK))^(1/Degree(K));
 
Copy content oscar:OK = ring_of_integers(K); (1.0 * abs(discriminant(OK)))^(1/degree(K))
 
Galois root discriminant:  not computed
Ramified primes:   \(3\), \(107\) Copy content Toggle raw display
Copy content comment:Ramified primes
 
Copy content sage:K.disc().support()
 
Copy content gp:factor(abs(K.disc))[,1]~
 
Copy content magma:PrimeDivisors(Discriminant(OK));
 
Copy content oscar:prime_divisors(discriminant(OK))
 
Discriminant root field:  \(\Q(\sqrt{321}) \)
$\Aut(K/\Q)$:   $C_3$
Copy content comment:Automorphisms
 
Copy content sage:K.automorphisms()
 
Copy content magma:Automorphisms(K);
 
Copy content oscar:automorphism_group(K)
 
This field is not Galois over $\Q$.
This is not a CM field.
This field has no CM subfields.

Integral basis (with respect to field generator \(a\))

$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $a^{5}$, $a^{6}$, $a^{7}$, $a^{8}$, $a^{9}$, $a^{10}$, $a^{11}$, $a^{12}$, $a^{13}$, $\frac{1}{3}a^{14}+\frac{1}{3}a^{13}+\frac{1}{3}a^{12}-\frac{1}{3}a^{11}-\frac{1}{3}a^{10}-\frac{1}{3}a^{9}-\frac{1}{3}a^{5}-\frac{1}{3}a^{4}-\frac{1}{3}a^{3}+\frac{1}{3}a^{2}+\frac{1}{3}a+\frac{1}{3}$, $\frac{1}{3}a^{15}+\frac{1}{3}a^{12}+\frac{1}{3}a^{9}-\frac{1}{3}a^{6}-\frac{1}{3}a^{3}-\frac{1}{3}$, $\frac{1}{3}a^{16}+\frac{1}{3}a^{13}+\frac{1}{3}a^{10}-\frac{1}{3}a^{7}-\frac{1}{3}a^{4}-\frac{1}{3}a$, $\frac{1}{3}a^{17}-\frac{1}{3}a^{13}-\frac{1}{3}a^{12}-\frac{1}{3}a^{11}+\frac{1}{3}a^{10}+\frac{1}{3}a^{9}-\frac{1}{3}a^{8}+\frac{1}{3}a^{4}+\frac{1}{3}a^{3}+\frac{1}{3}a^{2}-\frac{1}{3}a-\frac{1}{3}$, $\frac{1}{3}a^{18}+\frac{1}{3}a^{9}+\frac{1}{3}$, $\frac{1}{3}a^{19}+\frac{1}{3}a^{10}+\frac{1}{3}a$, $\frac{1}{3}a^{20}+\frac{1}{3}a^{11}+\frac{1}{3}a^{2}$, $\frac{1}{3}a^{21}+\frac{1}{3}a^{12}+\frac{1}{3}a^{3}$, $\frac{1}{3}a^{22}+\frac{1}{3}a^{13}+\frac{1}{3}a^{4}$, $\frac{1}{3}a^{23}-\frac{1}{3}a^{13}-\frac{1}{3}a^{12}+\frac{1}{3}a^{11}+\frac{1}{3}a^{10}+\frac{1}{3}a^{9}-\frac{1}{3}a^{5}+\frac{1}{3}a^{4}+\frac{1}{3}a^{3}-\frac{1}{3}a^{2}-\frac{1}{3}a-\frac{1}{3}$, $\frac{1}{3}a^{24}-\frac{1}{3}a^{12}-\frac{1}{3}a^{9}-\frac{1}{3}a^{6}+\frac{1}{3}a^{3}+\frac{1}{3}$, $\frac{1}{3}a^{25}-\frac{1}{3}a^{13}-\frac{1}{3}a^{10}-\frac{1}{3}a^{7}+\frac{1}{3}a^{4}+\frac{1}{3}a$, $\frac{1}{28\cdots 03}a^{26}+\frac{38\cdots 38}{28\cdots 03}a^{25}+\frac{50\cdots 59}{28\cdots 03}a^{24}+\frac{36\cdots 92}{28\cdots 03}a^{23}+\frac{61\cdots 85}{94\cdots 01}a^{22}-\frac{37\cdots 22}{28\cdots 03}a^{21}-\frac{63\cdots 24}{28\cdots 03}a^{20}-\frac{10\cdots 43}{94\cdots 01}a^{19}+\frac{39\cdots 47}{28\cdots 03}a^{18}+\frac{32\cdots 86}{94\cdots 01}a^{17}-\frac{59\cdots 08}{28\cdots 03}a^{16}+\frac{33\cdots 22}{28\cdots 03}a^{15}-\frac{12\cdots 53}{28\cdots 03}a^{14}-\frac{13\cdots 47}{28\cdots 03}a^{13}+\frac{22\cdots 12}{94\cdots 01}a^{12}+\frac{62\cdots 14}{94\cdots 01}a^{11}-\frac{14\cdots 87}{28\cdots 03}a^{10}-\frac{37\cdots 59}{28\cdots 03}a^{9}+\frac{13\cdots 50}{28\cdots 03}a^{8}-\frac{27\cdots 68}{94\cdots 01}a^{7}+\frac{21\cdots 06}{94\cdots 01}a^{6}-\frac{13\cdots 93}{94\cdots 01}a^{5}-\frac{12\cdots 47}{28\cdots 03}a^{4}+\frac{61\cdots 96}{28\cdots 03}a^{3}-\frac{13\cdots 79}{28\cdots 03}a^{2}+\frac{13\cdots 48}{28\cdots 03}a+\frac{44\cdots 40}{94\cdots 01}$ Copy content Toggle raw display

Copy content comment:Integral basis
 
Copy content sage:K.integral_basis()
 
Copy content gp:K.zk
 
Copy content magma:IntegralBasis(K);
 
Copy content oscar:basis(OK)
 

Monogenic:  Not computed
Index:  $1$
Inessential primes:  None

Class group and class number

Ideal class group:  $C_{3}$, which has order $3$ (assuming GRH)
Copy content comment:Class group
 
Copy content sage:K.class_group().invariants()
 
Copy content gp:K.clgp
 
Copy content magma:ClassGroup(K);
 
Copy content oscar:class_group(K)
 
Narrow class group:  $C_{3}$, which has order $3$ (assuming GRH)
Copy content comment:Narrow class group
 
Copy content sage:K.narrow_class_group().invariants()
 
Copy content gp:bnfnarrow(K)
 
Copy content magma:NarrowClassGroup(K);
 

Unit group

Copy content comment:Unit group
 
Copy content sage:UK = K.unit_group()
 
Copy content magma:UK, fUK := UnitGroup(K);
 
Copy content oscar:UK, fUK = unit_group(OK)
 
Rank:  $26$
Copy content comment:Unit rank
 
Copy content sage:UK.rank()
 
Copy content gp:K.fu
 
Copy content magma:UnitRank(K);
 
Copy content oscar:rank(UK)
 
Torsion generator:   \( -1 \)  (order $2$) Copy content Toggle raw display
Copy content comment:Generator for roots of unity
 
Copy content sage:UK.torsion_generator()
 
Copy content gp:K.tu[2]
 
Copy content magma:K!f(TU.1) where TU,f is TorsionUnitGroup(K);
 
Copy content oscar:torsion_units_generator(OK)
 
Fundamental units:   $\frac{10\cdots 30}{15\cdots 03}a^{26}-\frac{12\cdots 07}{15\cdots 03}a^{25}-\frac{12\cdots 25}{15\cdots 03}a^{24}+\frac{63\cdots 03}{15\cdots 03}a^{23}+\frac{58\cdots 47}{15\cdots 03}a^{22}+\frac{12\cdots 37}{15\cdots 03}a^{21}-\frac{14\cdots 65}{15\cdots 03}a^{20}-\frac{14\cdots 07}{15\cdots 03}a^{19}+\frac{62\cdots 34}{46\cdots 09}a^{18}+\frac{37\cdots 80}{15\cdots 03}a^{17}-\frac{16\cdots 20}{15\cdots 03}a^{16}-\frac{46\cdots 66}{15\cdots 03}a^{15}+\frac{50\cdots 57}{15\cdots 03}a^{14}+\frac{29\cdots 87}{15\cdots 03}a^{13}+\frac{12\cdots 22}{15\cdots 03}a^{12}-\frac{84\cdots 87}{15\cdots 03}a^{11}-\frac{12\cdots 98}{15\cdots 03}a^{10}+\frac{12\cdots 41}{46\cdots 09}a^{9}+\frac{25\cdots 22}{15\cdots 03}a^{8}+\frac{21\cdots 05}{15\cdots 03}a^{7}-\frac{54\cdots 34}{15\cdots 03}a^{6}-\frac{21\cdots 90}{15\cdots 03}a^{5}-\frac{17\cdots 82}{15\cdots 03}a^{4}-\frac{71\cdots 81}{15\cdots 03}a^{3}-\frac{15\cdots 79}{15\cdots 03}a^{2}-\frac{16\cdots 97}{15\cdots 03}a-\frac{19\cdots 57}{46\cdots 09}$, $\frac{77\cdots 06}{15\cdots 03}a^{26}+\frac{88\cdots 40}{15\cdots 03}a^{25}+\frac{89\cdots 18}{15\cdots 03}a^{24}-\frac{46\cdots 73}{15\cdots 03}a^{23}-\frac{42\cdots 66}{15\cdots 03}a^{22}-\frac{85\cdots 94}{15\cdots 03}a^{21}+\frac{10\cdots 27}{15\cdots 03}a^{20}+\frac{10\cdots 00}{15\cdots 03}a^{19}-\frac{44\cdots 58}{46\cdots 09}a^{18}-\frac{26\cdots 32}{15\cdots 03}a^{17}+\frac{11\cdots 78}{15\cdots 03}a^{16}+\frac{33\cdots 49}{15\cdots 03}a^{15}-\frac{36\cdots 72}{15\cdots 03}a^{14}-\frac{21\cdots 96}{15\cdots 03}a^{13}-\frac{88\cdots 40}{15\cdots 03}a^{12}+\frac{60\cdots 96}{15\cdots 03}a^{11}+\frac{91\cdots 02}{15\cdots 03}a^{10}-\frac{88\cdots 90}{46\cdots 09}a^{9}-\frac{18\cdots 54}{15\cdots 03}a^{8}-\frac{15\cdots 53}{15\cdots 03}a^{7}+\frac{39\cdots 87}{15\cdots 03}a^{6}+\frac{15\cdots 23}{15\cdots 03}a^{5}+\frac{12\cdots 90}{15\cdots 03}a^{4}+\frac{51\cdots 20}{15\cdots 03}a^{3}+\frac{11\cdots 99}{15\cdots 03}a^{2}+\frac{11\cdots 05}{15\cdots 03}a+\frac{13\cdots 95}{46\cdots 09}$, $\frac{12\cdots 96}{28\cdots 03}a^{26}+\frac{46\cdots 44}{94\cdots 01}a^{25}+\frac{47\cdots 65}{94\cdots 01}a^{24}-\frac{73\cdots 04}{28\cdots 03}a^{23}-\frac{67\cdots 02}{28\cdots 03}a^{22}-\frac{46\cdots 30}{94\cdots 01}a^{21}+\frac{16\cdots 33}{28\cdots 03}a^{20}+\frac{16\cdots 66}{28\cdots 03}a^{19}-\frac{23\cdots 43}{28\cdots 03}a^{18}-\frac{43\cdots 12}{28\cdots 03}a^{17}+\frac{61\cdots 53}{94\cdots 01}a^{16}+\frac{53\cdots 28}{28\cdots 03}a^{15}-\frac{57\cdots 16}{28\cdots 03}a^{14}-\frac{33\cdots 98}{28\cdots 03}a^{13}-\frac{14\cdots 98}{28\cdots 03}a^{12}+\frac{96\cdots 10}{28\cdots 03}a^{11}+\frac{14\cdots 61}{28\cdots 03}a^{10}-\frac{46\cdots 28}{28\cdots 03}a^{9}-\frac{29\cdots 40}{28\cdots 03}a^{8}-\frac{81\cdots 22}{94\cdots 01}a^{7}+\frac{62\cdots 49}{28\cdots 03}a^{6}+\frac{25\cdots 84}{28\cdots 03}a^{5}+\frac{20\cdots 41}{28\cdots 03}a^{4}+\frac{82\cdots 92}{28\cdots 03}a^{3}+\frac{17\cdots 61}{28\cdots 03}a^{2}+\frac{18\cdots 58}{28\cdots 03}a+\frac{24\cdots 07}{94\cdots 01}$, $\frac{13\cdots 10}{28\cdots 03}a^{26}+\frac{51\cdots 44}{94\cdots 01}a^{25}+\frac{15\cdots 63}{28\cdots 03}a^{24}-\frac{81\cdots 50}{28\cdots 03}a^{23}-\frac{75\cdots 64}{28\cdots 03}a^{22}-\frac{15\cdots 22}{28\cdots 03}a^{21}+\frac{18\cdots 19}{28\cdots 03}a^{20}+\frac{18\cdots 76}{28\cdots 03}a^{19}-\frac{26\cdots 17}{28\cdots 03}a^{18}-\frac{48\cdots 92}{28\cdots 03}a^{17}+\frac{68\cdots 70}{94\cdots 01}a^{16}+\frac{59\cdots 36}{28\cdots 03}a^{15}-\frac{63\cdots 42}{28\cdots 03}a^{14}-\frac{37\cdots 64}{28\cdots 03}a^{13}-\frac{52\cdots 07}{94\cdots 01}a^{12}+\frac{10\cdots 36}{28\cdots 03}a^{11}+\frac{16\cdots 04}{28\cdots 03}a^{10}-\frac{51\cdots 49}{28\cdots 03}a^{9}-\frac{33\cdots 78}{28\cdots 03}a^{8}-\frac{90\cdots 12}{94\cdots 01}a^{7}+\frac{23\cdots 23}{94\cdots 01}a^{6}+\frac{28\cdots 33}{28\cdots 03}a^{5}+\frac{22\cdots 44}{28\cdots 03}a^{4}+\frac{91\cdots 97}{28\cdots 03}a^{3}+\frac{19\cdots 60}{28\cdots 03}a^{2}+\frac{20\cdots 11}{28\cdots 03}a+\frac{27\cdots 44}{94\cdots 01}$, $\frac{20\cdots 46}{28\cdots 03}a^{26}-\frac{73\cdots 98}{94\cdots 01}a^{25}-\frac{78\cdots 36}{94\cdots 01}a^{24}+\frac{10\cdots 94}{28\cdots 03}a^{23}+\frac{36\cdots 44}{94\cdots 01}a^{22}+\frac{27\cdots 30}{28\cdots 03}a^{21}-\frac{27\cdots 06}{28\cdots 03}a^{20}-\frac{93\cdots 32}{94\cdots 01}a^{19}+\frac{12\cdots 06}{94\cdots 01}a^{18}+\frac{71\cdots 50}{28\cdots 03}a^{17}-\frac{10\cdots 62}{94\cdots 01}a^{16}-\frac{88\cdots 62}{28\cdots 03}a^{15}+\frac{91\cdots 08}{28\cdots 03}a^{14}+\frac{18\cdots 72}{94\cdots 01}a^{13}+\frac{24\cdots 65}{28\cdots 03}a^{12}-\frac{15\cdots 92}{28\cdots 03}a^{11}-\frac{81\cdots 45}{94\cdots 01}a^{10}+\frac{72\cdots 87}{28\cdots 03}a^{9}+\frac{49\cdots 91}{28\cdots 03}a^{8}+\frac{13\cdots 02}{94\cdots 01}a^{7}-\frac{99\cdots 88}{28\cdots 03}a^{6}-\frac{41\cdots 91}{28\cdots 03}a^{5}-\frac{11\cdots 56}{94\cdots 01}a^{4}-\frac{45\cdots 75}{94\cdots 01}a^{3}-\frac{30\cdots 45}{28\cdots 03}a^{2}-\frac{10\cdots 13}{94\cdots 01}a-\frac{12\cdots 79}{28\cdots 03}$, $\frac{17\cdots 66}{28\cdots 03}a^{26}+\frac{19\cdots 38}{28\cdots 03}a^{25}+\frac{67\cdots 04}{94\cdots 01}a^{24}-\frac{10\cdots 04}{28\cdots 03}a^{23}-\frac{94\cdots 04}{28\cdots 03}a^{22}-\frac{65\cdots 08}{94\cdots 01}a^{21}+\frac{23\cdots 44}{28\cdots 03}a^{20}+\frac{23\cdots 50}{28\cdots 03}a^{19}-\frac{11\cdots 48}{94\cdots 01}a^{18}-\frac{60\cdots 64}{28\cdots 03}a^{17}+\frac{25\cdots 73}{28\cdots 03}a^{16}+\frac{74\cdots 80}{28\cdots 03}a^{15}-\frac{80\cdots 96}{28\cdots 03}a^{14}-\frac{47\cdots 56}{28\cdots 03}a^{13}-\frac{19\cdots 69}{28\cdots 03}a^{12}+\frac{13\cdots 76}{28\cdots 03}a^{11}+\frac{20\cdots 17}{28\cdots 03}a^{10}-\frac{65\cdots 41}{28\cdots 03}a^{9}-\frac{41\cdots 18}{28\cdots 03}a^{8}-\frac{34\cdots 80}{28\cdots 03}a^{7}+\frac{88\cdots 98}{28\cdots 03}a^{6}+\frac{35\cdots 55}{28\cdots 03}a^{5}+\frac{28\cdots 02}{28\cdots 03}a^{4}+\frac{11\cdots 23}{28\cdots 03}a^{3}+\frac{25\cdots 78}{28\cdots 03}a^{2}+\frac{26\cdots 22}{28\cdots 03}a+\frac{10\cdots 53}{28\cdots 03}$, $\frac{43\cdots 98}{28\cdots 03}a^{26}+\frac{49\cdots 08}{28\cdots 03}a^{25}+\frac{50\cdots 27}{28\cdots 03}a^{24}-\frac{25\cdots 69}{28\cdots 03}a^{23}-\frac{23\cdots 82}{28\cdots 03}a^{22}-\frac{16\cdots 10}{94\cdots 01}a^{21}+\frac{59\cdots 33}{28\cdots 03}a^{20}+\frac{58\cdots 00}{28\cdots 03}a^{19}-\frac{84\cdots 66}{28\cdots 03}a^{18}-\frac{15\cdots 55}{28\cdots 03}a^{17}+\frac{65\cdots 88}{28\cdots 03}a^{16}+\frac{62\cdots 45}{94\cdots 01}a^{15}-\frac{20\cdots 12}{28\cdots 03}a^{14}-\frac{11\cdots 26}{28\cdots 03}a^{13}-\frac{50\cdots 65}{28\cdots 03}a^{12}+\frac{34\cdots 68}{28\cdots 03}a^{11}+\frac{51\cdots 18}{28\cdots 03}a^{10}-\frac{16\cdots 01}{28\cdots 03}a^{9}-\frac{10\cdots 17}{28\cdots 03}a^{8}-\frac{86\cdots 41}{28\cdots 03}a^{7}+\frac{22\cdots 19}{28\cdots 03}a^{6}+\frac{89\cdots 46}{28\cdots 03}a^{5}+\frac{71\cdots 82}{28\cdots 03}a^{4}+\frac{29\cdots 94}{28\cdots 03}a^{3}+\frac{63\cdots 92}{28\cdots 03}a^{2}+\frac{66\cdots 90}{28\cdots 03}a+\frac{87\cdots 80}{94\cdots 01}$, $\frac{57\cdots 28}{28\cdots 03}a^{26}+\frac{21\cdots 38}{94\cdots 01}a^{25}+\frac{22\cdots 15}{94\cdots 01}a^{24}-\frac{34\cdots 73}{28\cdots 03}a^{23}-\frac{10\cdots 34}{94\cdots 01}a^{22}-\frac{59\cdots 84}{28\cdots 03}a^{21}+\frac{77\cdots 99}{28\cdots 03}a^{20}+\frac{24\cdots 20}{94\cdots 01}a^{19}-\frac{10\cdots 70}{28\cdots 03}a^{18}-\frac{19\cdots 13}{28\cdots 03}a^{17}+\frac{28\cdots 72}{94\cdots 01}a^{16}+\frac{24\cdots 79}{28\cdots 03}a^{15}-\frac{26\cdots 84}{28\cdots 03}a^{14}-\frac{51\cdots 74}{94\cdots 01}a^{13}-\frac{21\cdots 80}{94\cdots 01}a^{12}+\frac{44\cdots 68}{28\cdots 03}a^{11}+\frac{22\cdots 07}{94\cdots 01}a^{10}-\frac{73\cdots 62}{94\cdots 01}a^{9}-\frac{13\cdots 79}{28\cdots 03}a^{8}-\frac{36\cdots 71}{94\cdots 01}a^{7}+\frac{29\cdots 77}{28\cdots 03}a^{6}+\frac{11\cdots 19}{28\cdots 03}a^{5}+\frac{30\cdots 29}{94\cdots 01}a^{4}+\frac{37\cdots 23}{28\cdots 03}a^{3}+\frac{81\cdots 74}{28\cdots 03}a^{2}+\frac{28\cdots 91}{94\cdots 01}a+\frac{33\cdots 97}{28\cdots 03}$, $\frac{89\cdots 06}{28\cdots 03}a^{26}-\frac{32\cdots 71}{94\cdots 01}a^{25}-\frac{34\cdots 48}{94\cdots 01}a^{24}+\frac{48\cdots 35}{28\cdots 03}a^{23}+\frac{48\cdots 50}{28\cdots 03}a^{22}+\frac{11\cdots 89}{28\cdots 03}a^{21}-\frac{12\cdots 34}{28\cdots 03}a^{20}-\frac{41\cdots 45}{94\cdots 01}a^{19}+\frac{17\cdots 55}{28\cdots 03}a^{18}+\frac{10\cdots 44}{94\cdots 01}a^{17}-\frac{44\cdots 13}{94\cdots 01}a^{16}-\frac{13\cdots 18}{94\cdots 01}a^{15}+\frac{41\cdots 44}{28\cdots 03}a^{14}+\frac{24\cdots 90}{28\cdots 03}a^{13}+\frac{10\cdots 18}{28\cdots 03}a^{12}-\frac{70\cdots 59}{28\cdots 03}a^{11}-\frac{10\cdots 67}{28\cdots 03}a^{10}+\frac{33\cdots 51}{28\cdots 03}a^{9}+\frac{21\cdots 63}{28\cdots 03}a^{8}+\frac{59\cdots 95}{94\cdots 01}a^{7}-\frac{15\cdots 39}{94\cdots 01}a^{6}-\frac{18\cdots 37}{28\cdots 03}a^{5}-\frac{49\cdots 99}{94\cdots 01}a^{4}-\frac{20\cdots 23}{94\cdots 01}a^{3}-\frac{43\cdots 63}{94\cdots 01}a^{2}-\frac{13\cdots 10}{28\cdots 03}a-\frac{18\cdots 56}{94\cdots 01}$, $\frac{42\cdots 20}{28\cdots 03}a^{26}+\frac{47\cdots 05}{28\cdots 03}a^{25}+\frac{49\cdots 51}{28\cdots 03}a^{24}-\frac{83\cdots 59}{94\cdots 01}a^{23}-\frac{23\cdots 13}{28\cdots 03}a^{22}-\frac{48\cdots 66}{28\cdots 03}a^{21}+\frac{57\cdots 38}{28\cdots 03}a^{20}+\frac{56\cdots 21}{28\cdots 03}a^{19}-\frac{27\cdots 28}{94\cdots 01}a^{18}-\frac{49\cdots 52}{94\cdots 01}a^{17}+\frac{21\cdots 52}{94\cdots 01}a^{16}+\frac{18\cdots 01}{28\cdots 03}a^{15}-\frac{19\cdots 44}{28\cdots 03}a^{14}-\frac{11\cdots 38}{28\cdots 03}a^{13}-\frac{16\cdots 82}{94\cdots 01}a^{12}+\frac{33\cdots 62}{28\cdots 03}a^{11}+\frac{50\cdots 85}{28\cdots 03}a^{10}-\frac{15\cdots 92}{28\cdots 03}a^{9}-\frac{10\cdots 35}{28\cdots 03}a^{8}-\frac{83\cdots 20}{28\cdots 03}a^{7}+\frac{21\cdots 36}{28\cdots 03}a^{6}+\frac{86\cdots 70}{28\cdots 03}a^{5}+\frac{23\cdots 56}{94\cdots 01}a^{4}+\frac{28\cdots 50}{28\cdots 03}a^{3}+\frac{60\cdots 85}{28\cdots 03}a^{2}+\frac{64\cdots 98}{28\cdots 03}a+\frac{25\cdots 01}{28\cdots 03}$, $\frac{20\cdots 22}{28\cdots 03}a^{26}+\frac{23\cdots 73}{28\cdots 03}a^{25}+\frac{79\cdots 57}{94\cdots 01}a^{24}-\frac{41\cdots 02}{94\cdots 01}a^{23}-\frac{11\cdots 13}{28\cdots 03}a^{22}-\frac{72\cdots 16}{94\cdots 01}a^{21}+\frac{92\cdots 73}{94\cdots 01}a^{20}+\frac{27\cdots 00}{28\cdots 03}a^{19}-\frac{13\cdots 70}{94\cdots 01}a^{18}-\frac{23\cdots 35}{94\cdots 01}a^{17}+\frac{30\cdots 02}{28\cdots 03}a^{16}+\frac{29\cdots 02}{94\cdots 01}a^{15}-\frac{32\cdots 67}{94\cdots 01}a^{14}-\frac{18\cdots 17}{94\cdots 01}a^{13}-\frac{23\cdots 04}{28\cdots 03}a^{12}+\frac{16\cdots 84}{28\cdots 03}a^{11}+\frac{80\cdots 57}{94\cdots 01}a^{10}-\frac{78\cdots 35}{28\cdots 03}a^{9}-\frac{49\cdots 58}{28\cdots 03}a^{8}-\frac{39\cdots 11}{28\cdots 03}a^{7}+\frac{35\cdots 13}{94\cdots 01}a^{6}+\frac{13\cdots 31}{94\cdots 01}a^{5}+\frac{33\cdots 73}{28\cdots 03}a^{4}+\frac{13\cdots 74}{28\cdots 03}a^{3}+\frac{29\cdots 40}{28\cdots 03}a^{2}+\frac{30\cdots 28}{28\cdots 03}a+\frac{12\cdots 57}{28\cdots 03}$, $\frac{13\cdots 96}{28\cdots 03}a^{26}-\frac{50\cdots 55}{94\cdots 01}a^{25}-\frac{15\cdots 92}{28\cdots 03}a^{24}+\frac{26\cdots 87}{94\cdots 01}a^{23}+\frac{72\cdots 36}{28\cdots 03}a^{22}+\frac{15\cdots 74}{28\cdots 03}a^{21}-\frac{18\cdots 56}{28\cdots 03}a^{20}-\frac{17\cdots 82}{28\cdots 03}a^{19}+\frac{85\cdots 69}{94\cdots 01}a^{18}+\frac{46\cdots 03}{28\cdots 03}a^{17}-\frac{66\cdots 38}{94\cdots 01}a^{16}-\frac{57\cdots 67}{28\cdots 03}a^{15}+\frac{20\cdots 28}{94\cdots 01}a^{14}+\frac{12\cdots 03}{94\cdots 01}a^{13}+\frac{15\cdots 14}{28\cdots 03}a^{12}-\frac{34\cdots 18}{94\cdots 01}a^{11}-\frac{15\cdots 76}{28\cdots 03}a^{10}+\frac{50\cdots 88}{28\cdots 03}a^{9}+\frac{10\cdots 50}{94\cdots 01}a^{8}+\frac{87\cdots 58}{94\cdots 01}a^{7}-\frac{68\cdots 18}{28\cdots 03}a^{6}-\frac{90\cdots 75}{94\cdots 01}a^{5}-\frac{21\cdots 88}{28\cdots 03}a^{4}-\frac{29\cdots 10}{94\cdots 01}a^{3}-\frac{19\cdots 27}{28\cdots 03}a^{2}-\frac{67\cdots 20}{94\cdots 01}a-\frac{79\cdots 72}{28\cdots 03}$, $\frac{65\cdots 16}{94\cdots 01}a^{26}-\frac{22\cdots 55}{28\cdots 03}a^{25}-\frac{76\cdots 42}{94\cdots 01}a^{24}+\frac{11\cdots 60}{28\cdots 03}a^{23}+\frac{35\cdots 07}{94\cdots 01}a^{22}+\frac{20\cdots 88}{28\cdots 03}a^{21}-\frac{26\cdots 52}{28\cdots 03}a^{20}-\frac{25\cdots 23}{28\cdots 03}a^{19}+\frac{37\cdots 91}{28\cdots 03}a^{18}+\frac{22\cdots 47}{94\cdots 01}a^{17}-\frac{29\cdots 53}{28\cdots 03}a^{16}-\frac{84\cdots 11}{28\cdots 03}a^{15}+\frac{92\cdots 49}{28\cdots 03}a^{14}+\frac{53\cdots 55}{28\cdots 03}a^{13}+\frac{73\cdots 86}{94\cdots 01}a^{12}-\frac{15\cdots 96}{28\cdots 03}a^{11}-\frac{23\cdots 23}{28\cdots 03}a^{10}+\frac{25\cdots 37}{94\cdots 01}a^{9}+\frac{15\cdots 64}{94\cdots 01}a^{8}+\frac{12\cdots 28}{94\cdots 01}a^{7}-\frac{10\cdots 28}{28\cdots 03}a^{6}-\frac{39\cdots 68}{28\cdots 03}a^{5}-\frac{31\cdots 04}{28\cdots 03}a^{4}-\frac{12\cdots 11}{28\cdots 03}a^{3}-\frac{28\cdots 11}{28\cdots 03}a^{2}-\frac{98\cdots 43}{94\cdots 01}a-\frac{11\cdots 76}{28\cdots 03}$, $\frac{10\cdots 74}{94\cdots 01}a^{26}+\frac{34\cdots 60}{28\cdots 03}a^{25}+\frac{35\cdots 21}{28\cdots 03}a^{24}-\frac{18\cdots 33}{28\cdots 03}a^{23}-\frac{16\cdots 20}{28\cdots 03}a^{22}-\frac{34\cdots 46}{28\cdots 03}a^{21}+\frac{41\cdots 66}{28\cdots 03}a^{20}+\frac{40\cdots 19}{28\cdots 03}a^{19}-\frac{59\cdots 60}{28\cdots 03}a^{18}-\frac{35\cdots 37}{94\cdots 01}a^{17}+\frac{15\cdots 03}{94\cdots 01}a^{16}+\frac{13\cdots 11}{28\cdots 03}a^{15}-\frac{14\cdots 88}{28\cdots 03}a^{14}-\frac{27\cdots 95}{94\cdots 01}a^{13}-\frac{35\cdots 97}{28\cdots 03}a^{12}+\frac{23\cdots 79}{28\cdots 03}a^{11}+\frac{12\cdots 02}{94\cdots 01}a^{10}-\frac{11\cdots 40}{28\cdots 03}a^{9}-\frac{24\cdots 82}{94\cdots 01}a^{8}-\frac{60\cdots 85}{28\cdots 03}a^{7}+\frac{52\cdots 34}{94\cdots 01}a^{6}+\frac{62\cdots 84}{28\cdots 03}a^{5}+\frac{49\cdots 94}{28\cdots 03}a^{4}+\frac{67\cdots 67}{94\cdots 01}a^{3}+\frac{44\cdots 12}{28\cdots 03}a^{2}+\frac{46\cdots 66}{28\cdots 03}a+\frac{60\cdots 03}{94\cdots 01}$, $\frac{56\cdots 44}{28\cdots 03}a^{26}+\frac{64\cdots 31}{28\cdots 03}a^{25}+\frac{65\cdots 27}{28\cdots 03}a^{24}-\frac{33\cdots 29}{28\cdots 03}a^{23}-\frac{30\cdots 68}{28\cdots 03}a^{22}-\frac{63\cdots 35}{28\cdots 03}a^{21}+\frac{76\cdots 29}{28\cdots 03}a^{20}+\frac{25\cdots 80}{94\cdots 01}a^{19}-\frac{36\cdots 11}{94\cdots 01}a^{18}-\frac{19\cdots 37}{28\cdots 03}a^{17}+\frac{84\cdots 96}{28\cdots 03}a^{16}+\frac{24\cdots 31}{28\cdots 03}a^{15}-\frac{26\cdots 26}{28\cdots 03}a^{14}-\frac{15\cdots 02}{28\cdots 03}a^{13}-\frac{21\cdots 02}{94\cdots 01}a^{12}+\frac{44\cdots 59}{28\cdots 03}a^{11}+\frac{66\cdots 18}{28\cdots 03}a^{10}-\frac{21\cdots 73}{28\cdots 03}a^{9}-\frac{13\cdots 64}{28\cdots 03}a^{8}-\frac{36\cdots 98}{94\cdots 01}a^{7}+\frac{95\cdots 24}{94\cdots 01}a^{6}+\frac{11\cdots 89}{28\cdots 03}a^{5}+\frac{30\cdots 57}{94\cdots 01}a^{4}+\frac{37\cdots 98}{28\cdots 03}a^{3}+\frac{81\cdots 22}{28\cdots 03}a^{2}+\frac{85\cdots 07}{28\cdots 03}a+\frac{33\cdots 76}{28\cdots 03}$, $\frac{87\cdots 19}{94\cdots 01}a^{26}+\frac{96\cdots 75}{94\cdots 01}a^{25}+\frac{10\cdots 02}{94\cdots 01}a^{24}-\frac{14\cdots 44}{28\cdots 03}a^{23}-\frac{47\cdots 36}{94\cdots 01}a^{22}-\frac{11\cdots 04}{94\cdots 01}a^{21}+\frac{35\cdots 19}{28\cdots 03}a^{20}+\frac{35\cdots 49}{28\cdots 03}a^{19}-\frac{16\cdots 28}{94\cdots 01}a^{18}-\frac{92\cdots 34}{28\cdots 03}a^{17}+\frac{12\cdots 86}{94\cdots 01}a^{16}+\frac{11\cdots 73}{28\cdots 03}a^{15}-\frac{12\cdots 66}{28\cdots 03}a^{14}-\frac{71\cdots 36}{28\cdots 03}a^{13}-\frac{10\cdots 00}{94\cdots 01}a^{12}+\frac{20\cdots 82}{28\cdots 03}a^{11}+\frac{31\cdots 36}{28\cdots 03}a^{10}-\frac{96\cdots 58}{28\cdots 03}a^{9}-\frac{63\cdots 52}{28\cdots 03}a^{8}-\frac{17\cdots 61}{94\cdots 01}a^{7}+\frac{13\cdots 10}{28\cdots 03}a^{6}+\frac{17\cdots 04}{94\cdots 01}a^{5}+\frac{43\cdots 12}{28\cdots 03}a^{4}+\frac{58\cdots 51}{94\cdots 01}a^{3}+\frac{38\cdots 49}{28\cdots 03}a^{2}+\frac{13\cdots 70}{94\cdots 01}a+\frac{15\cdots 69}{28\cdots 03}$, $\frac{20\cdots 02}{28\cdots 03}a^{26}-\frac{78\cdots 12}{94\cdots 01}a^{25}-\frac{80\cdots 82}{94\cdots 01}a^{24}+\frac{12\cdots 23}{28\cdots 03}a^{23}+\frac{11\cdots 34}{28\cdots 03}a^{22}+\frac{22\cdots 41}{28\cdots 03}a^{21}-\frac{93\cdots 14}{94\cdots 01}a^{20}-\frac{27\cdots 55}{28\cdots 03}a^{19}+\frac{39\cdots 73}{28\cdots 03}a^{18}+\frac{23\cdots 31}{94\cdots 01}a^{17}-\frac{30\cdots 87}{28\cdots 03}a^{16}-\frac{88\cdots 78}{28\cdots 03}a^{15}+\frac{32\cdots 40}{94\cdots 01}a^{14}+\frac{56\cdots 83}{28\cdots 03}a^{13}+\frac{23\cdots 06}{28\cdots 03}a^{12}-\frac{53\cdots 59}{94\cdots 01}a^{11}-\frac{24\cdots 16}{28\cdots 03}a^{10}+\frac{26\cdots 38}{94\cdots 01}a^{9}+\frac{49\cdots 52}{28\cdots 03}a^{8}+\frac{40\cdots 00}{28\cdots 03}a^{7}-\frac{10\cdots 07}{28\cdots 03}a^{6}-\frac{42\cdots 67}{28\cdots 03}a^{5}-\frac{11\cdots 27}{94\cdots 01}a^{4}-\frac{13\cdots 84}{28\cdots 03}a^{3}-\frac{98\cdots 01}{94\cdots 01}a^{2}-\frac{31\cdots 80}{28\cdots 03}a-\frac{12\cdots 17}{28\cdots 03}$, $\frac{17\cdots 54}{28\cdots 03}a^{26}-\frac{20\cdots 15}{28\cdots 03}a^{25}-\frac{68\cdots 13}{94\cdots 01}a^{24}+\frac{34\cdots 28}{94\cdots 01}a^{23}+\frac{96\cdots 95}{28\cdots 03}a^{22}+\frac{20\cdots 80}{28\cdots 03}a^{21}-\frac{24\cdots 23}{28\cdots 03}a^{20}-\frac{23\cdots 36}{28\cdots 03}a^{19}+\frac{11\cdots 16}{94\cdots 01}a^{18}+\frac{61\cdots 79}{28\cdots 03}a^{17}-\frac{26\cdots 38}{28\cdots 03}a^{16}-\frac{25\cdots 31}{94\cdots 01}a^{15}+\frac{82\cdots 68}{28\cdots 03}a^{14}+\frac{48\cdots 83}{28\cdots 03}a^{13}+\frac{68\cdots 90}{94\cdots 01}a^{12}-\frac{13\cdots 86}{28\cdots 03}a^{11}-\frac{70\cdots 03}{94\cdots 01}a^{10}+\frac{66\cdots 44}{28\cdots 03}a^{9}+\frac{42\cdots 55}{28\cdots 03}a^{8}+\frac{11\cdots 45}{94\cdots 01}a^{7}-\frac{30\cdots 99}{94\cdots 01}a^{6}-\frac{36\cdots 82}{28\cdots 03}a^{5}-\frac{29\cdots 32}{28\cdots 03}a^{4}-\frac{11\cdots 35}{28\cdots 03}a^{3}-\frac{85\cdots 91}{94\cdots 01}a^{2}-\frac{26\cdots 77}{28\cdots 03}a-\frac{10\cdots 32}{28\cdots 03}$, $\frac{44\cdots 35}{94\cdots 01}a^{26}-\frac{15\cdots 11}{28\cdots 03}a^{25}-\frac{15\cdots 08}{28\cdots 03}a^{24}+\frac{78\cdots 44}{28\cdots 03}a^{23}+\frac{71\cdots 80}{28\cdots 03}a^{22}+\frac{48\cdots 75}{94\cdots 01}a^{21}-\frac{17\cdots 06}{28\cdots 03}a^{20}-\frac{58\cdots 14}{94\cdots 01}a^{19}+\frac{84\cdots 58}{94\cdots 01}a^{18}+\frac{45\cdots 08}{28\cdots 03}a^{17}-\frac{65\cdots 03}{94\cdots 01}a^{16}-\frac{18\cdots 51}{94\cdots 01}a^{15}+\frac{61\cdots 94}{28\cdots 03}a^{14}+\frac{11\cdots 14}{94\cdots 01}a^{13}+\frac{15\cdots 64}{28\cdots 03}a^{12}-\frac{10\cdots 04}{28\cdots 03}a^{11}-\frac{51\cdots 31}{94\cdots 01}a^{10}+\frac{16\cdots 25}{94\cdots 01}a^{9}+\frac{31\cdots 83}{28\cdots 03}a^{8}+\frac{25\cdots 52}{28\cdots 03}a^{7}-\frac{67\cdots 88}{28\cdots 03}a^{6}-\frac{26\cdots 55}{28\cdots 03}a^{5}-\frac{21\cdots 32}{28\cdots 03}a^{4}-\frac{87\cdots 81}{28\cdots 03}a^{3}-\frac{63\cdots 59}{94\cdots 01}a^{2}-\frac{66\cdots 97}{94\cdots 01}a-\frac{26\cdots 25}{94\cdots 01}$, $\frac{21\cdots 07}{94\cdots 01}a^{26}+\frac{24\cdots 52}{94\cdots 01}a^{25}+\frac{25\cdots 38}{94\cdots 01}a^{24}-\frac{38\cdots 85}{28\cdots 03}a^{23}-\frac{11\cdots 82}{94\cdots 01}a^{22}-\frac{72\cdots 15}{28\cdots 03}a^{21}+\frac{87\cdots 85}{28\cdots 03}a^{20}+\frac{86\cdots 48}{28\cdots 03}a^{19}-\frac{12\cdots 01}{28\cdots 03}a^{18}-\frac{75\cdots 15}{94\cdots 01}a^{17}+\frac{96\cdots 41}{28\cdots 03}a^{16}+\frac{92\cdots 10}{94\cdots 01}a^{15}-\frac{30\cdots 14}{28\cdots 03}a^{14}-\frac{17\cdots 89}{28\cdots 03}a^{13}-\frac{74\cdots 31}{28\cdots 03}a^{12}+\frac{50\cdots 49}{28\cdots 03}a^{11}+\frac{76\cdots 49}{28\cdots 03}a^{10}-\frac{24\cdots 36}{28\cdots 03}a^{9}-\frac{51\cdots 96}{94\cdots 01}a^{8}-\frac{12\cdots 77}{28\cdots 03}a^{7}+\frac{10\cdots 97}{94\cdots 01}a^{6}+\frac{13\cdots 86}{28\cdots 03}a^{5}+\frac{10\cdots 65}{28\cdots 03}a^{4}+\frac{42\cdots 59}{28\cdots 03}a^{3}+\frac{93\cdots 47}{28\cdots 03}a^{2}+\frac{32\cdots 17}{94\cdots 01}a+\frac{38\cdots 57}{28\cdots 03}$, $\frac{70\cdots 24}{28\cdots 03}a^{26}+\frac{79\cdots 23}{28\cdots 03}a^{25}+\frac{81\cdots 13}{28\cdots 03}a^{24}-\frac{41\cdots 94}{28\cdots 03}a^{23}-\frac{12\cdots 42}{94\cdots 01}a^{22}-\frac{80\cdots 61}{28\cdots 03}a^{21}+\frac{95\cdots 61}{28\cdots 03}a^{20}+\frac{93\cdots 40}{28\cdots 03}a^{19}-\frac{45\cdots 49}{94\cdots 01}a^{18}-\frac{81\cdots 63}{94\cdots 01}a^{17}+\frac{10\cdots 02}{28\cdots 03}a^{16}+\frac{30\cdots 03}{28\cdots 03}a^{15}-\frac{32\cdots 90}{28\cdots 03}a^{14}-\frac{19\cdots 42}{28\cdots 03}a^{13}-\frac{27\cdots 07}{94\cdots 01}a^{12}+\frac{18\cdots 51}{94\cdots 01}a^{11}+\frac{83\cdots 15}{28\cdots 03}a^{10}-\frac{26\cdots 51}{28\cdots 03}a^{9}-\frac{16\cdots 51}{28\cdots 03}a^{8}-\frac{13\cdots 08}{28\cdots 03}a^{7}+\frac{35\cdots 78}{28\cdots 03}a^{6}+\frac{14\cdots 43}{28\cdots 03}a^{5}+\frac{11\cdots 57}{28\cdots 03}a^{4}+\frac{46\cdots 43}{28\cdots 03}a^{3}+\frac{10\cdots 11}{28\cdots 03}a^{2}+\frac{35\cdots 89}{94\cdots 01}a+\frac{42\cdots 35}{28\cdots 03}$, $\frac{11\cdots 25}{94\cdots 01}a^{26}-\frac{57\cdots 23}{94\cdots 01}a^{25}-\frac{38\cdots 10}{28\cdots 03}a^{24}+\frac{16\cdots 56}{28\cdots 03}a^{23}+\frac{16\cdots 14}{28\cdots 03}a^{22}-\frac{21\cdots 15}{94\cdots 01}a^{21}-\frac{42\cdots 79}{28\cdots 03}a^{20}+\frac{12\cdots 39}{28\cdots 03}a^{19}+\frac{67\cdots 10}{28\cdots 03}a^{18}-\frac{42\cdots 56}{94\cdots 01}a^{17}-\frac{71\cdots 37}{28\cdots 03}a^{16}+\frac{62\cdots 13}{28\cdots 03}a^{15}+\frac{16\cdots 95}{94\cdots 01}a^{14}+\frac{53\cdots 08}{28\cdots 03}a^{13}-\frac{21\cdots 49}{28\cdots 03}a^{12}-\frac{53\cdots 51}{94\cdots 01}a^{11}+\frac{15\cdots 95}{94\cdots 01}a^{10}+\frac{24\cdots 19}{94\cdots 01}a^{9}-\frac{88\cdots 34}{94\cdots 01}a^{8}-\frac{12\cdots 46}{28\cdots 03}a^{7}-\frac{71\cdots 37}{28\cdots 03}a^{6}+\frac{47\cdots 21}{28\cdots 03}a^{5}+\frac{81\cdots 54}{28\cdots 03}a^{4}+\frac{44\cdots 37}{28\cdots 03}a^{3}+\frac{11\cdots 13}{28\cdots 03}a^{2}+\frac{13\cdots 93}{28\cdots 03}a+\frac{56\cdots 85}{28\cdots 03}$, $\frac{18\cdots 02}{94\cdots 01}a^{26}-\frac{60\cdots 93}{28\cdots 03}a^{25}-\frac{65\cdots 57}{28\cdots 03}a^{24}+\frac{99\cdots 50}{94\cdots 01}a^{23}+\frac{30\cdots 68}{28\cdots 03}a^{22}+\frac{79\cdots 32}{28\cdots 03}a^{21}-\frac{76\cdots 31}{28\cdots 03}a^{20}-\frac{78\cdots 17}{28\cdots 03}a^{19}+\frac{10\cdots 12}{28\cdots 03}a^{18}+\frac{67\cdots 42}{94\cdots 01}a^{17}-\frac{83\cdots 62}{28\cdots 03}a^{16}-\frac{82\cdots 91}{94\cdots 01}a^{15}+\frac{85\cdots 48}{94\cdots 01}a^{14}+\frac{15\cdots 42}{28\cdots 03}a^{13}+\frac{23\cdots 78}{94\cdots 01}a^{12}-\frac{44\cdots 47}{28\cdots 03}a^{11}-\frac{68\cdots 08}{28\cdots 03}a^{10}+\frac{67\cdots 55}{94\cdots 01}a^{9}+\frac{45\cdots 57}{94\cdots 01}a^{8}+\frac{11\cdots 72}{28\cdots 03}a^{7}-\frac{28\cdots 91}{28\cdots 03}a^{6}-\frac{39\cdots 94}{94\cdots 01}a^{5}-\frac{94\cdots 17}{28\cdots 03}a^{4}-\frac{38\cdots 07}{28\cdots 03}a^{3}-\frac{84\cdots 63}{28\cdots 03}a^{2}-\frac{88\cdots 35}{28\cdots 03}a-\frac{34\cdots 44}{28\cdots 03}$, $\frac{14\cdots 50}{28\cdots 03}a^{26}-\frac{54\cdots 50}{94\cdots 01}a^{25}-\frac{16\cdots 44}{28\cdots 03}a^{24}+\frac{28\cdots 18}{94\cdots 01}a^{23}+\frac{78\cdots 13}{28\cdots 03}a^{22}+\frac{16\cdots 24}{28\cdots 03}a^{21}-\frac{19\cdots 95}{28\cdots 03}a^{20}-\frac{63\cdots 09}{94\cdots 01}a^{19}+\frac{27\cdots 37}{28\cdots 03}a^{18}+\frac{50\cdots 62}{28\cdots 03}a^{17}-\frac{21\cdots 80}{28\cdots 03}a^{16}-\frac{61\cdots 33}{28\cdots 03}a^{15}+\frac{66\cdots 30}{28\cdots 03}a^{14}+\frac{39\cdots 03}{28\cdots 03}a^{13}+\frac{16\cdots 35}{28\cdots 03}a^{12}-\frac{11\cdots 36}{28\cdots 03}a^{11}-\frac{56\cdots 93}{94\cdots 01}a^{10}+\frac{18\cdots 54}{94\cdots 01}a^{9}+\frac{34\cdots 13}{28\cdots 03}a^{8}+\frac{28\cdots 69}{28\cdots 03}a^{7}-\frac{24\cdots 70}{94\cdots 01}a^{6}-\frac{29\cdots 67}{28\cdots 03}a^{5}-\frac{78\cdots 32}{94\cdots 01}a^{4}-\frac{95\cdots 74}{28\cdots 03}a^{3}-\frac{69\cdots 11}{94\cdots 01}a^{2}-\frac{72\cdots 42}{94\cdots 01}a-\frac{86\cdots 50}{28\cdots 03}$, $\frac{22\cdots 90}{28\cdots 03}a^{26}-\frac{85\cdots 19}{94\cdots 01}a^{25}-\frac{26\cdots 04}{28\cdots 03}a^{24}+\frac{13\cdots 75}{28\cdots 03}a^{23}+\frac{12\cdots 46}{28\cdots 03}a^{22}+\frac{84\cdots 35}{94\cdots 01}a^{21}-\frac{30\cdots 47}{28\cdots 03}a^{20}-\frac{30\cdots 66}{28\cdots 03}a^{19}+\frac{43\cdots 89}{28\cdots 03}a^{18}+\frac{78\cdots 98}{28\cdots 03}a^{17}-\frac{33\cdots 91}{28\cdots 03}a^{16}-\frac{97\cdots 42}{28\cdots 03}a^{15}+\frac{10\cdots 82}{28\cdots 03}a^{14}+\frac{61\cdots 30}{28\cdots 03}a^{13}+\frac{25\cdots 55}{28\cdots 03}a^{12}-\frac{17\cdots 14}{28\cdots 03}a^{11}-\frac{26\cdots 61}{28\cdots 03}a^{10}+\frac{85\cdots 16}{28\cdots 03}a^{9}+\frac{18\cdots 05}{94\cdots 01}a^{8}+\frac{44\cdots 68}{28\cdots 03}a^{7}-\frac{11\cdots 98}{28\cdots 03}a^{6}-\frac{15\cdots 81}{94\cdots 01}a^{5}-\frac{36\cdots 93}{28\cdots 03}a^{4}-\frac{14\cdots 27}{28\cdots 03}a^{3}-\frac{32\cdots 03}{28\cdots 03}a^{2}-\frac{11\cdots 31}{94\cdots 01}a-\frac{44\cdots 91}{94\cdots 01}$, $\frac{29\cdots 71}{94\cdots 01}a^{26}+\frac{99\cdots 95}{28\cdots 03}a^{25}+\frac{10\cdots 35}{28\cdots 03}a^{24}-\frac{51\cdots 60}{28\cdots 03}a^{23}-\frac{15\cdots 44}{94\cdots 01}a^{22}-\frac{32\cdots 81}{94\cdots 01}a^{21}+\frac{11\cdots 80}{28\cdots 03}a^{20}+\frac{38\cdots 02}{94\cdots 01}a^{19}-\frac{56\cdots 85}{94\cdots 01}a^{18}-\frac{10\cdots 28}{94\cdots 01}a^{17}+\frac{13\cdots 06}{28\cdots 03}a^{16}+\frac{37\cdots 67}{28\cdots 03}a^{15}-\frac{40\cdots 47}{28\cdots 03}a^{14}-\frac{79\cdots 18}{94\cdots 01}a^{13}-\frac{10\cdots 32}{28\cdots 03}a^{12}+\frac{68\cdots 02}{28\cdots 03}a^{11}+\frac{34\cdots 08}{94\cdots 01}a^{10}-\frac{32\cdots 32}{28\cdots 03}a^{9}-\frac{69\cdots 78}{94\cdots 01}a^{8}-\frac{17\cdots 83}{28\cdots 03}a^{7}+\frac{14\cdots 86}{94\cdots 01}a^{6}+\frac{17\cdots 14}{28\cdots 03}a^{5}+\frac{47\cdots 88}{94\cdots 01}a^{4}+\frac{57\cdots 77}{28\cdots 03}a^{3}+\frac{12\cdots 58}{28\cdots 03}a^{2}+\frac{44\cdots 74}{94\cdots 01}a+\frac{52\cdots 95}{28\cdots 03}$ Copy content Toggle raw display (assuming GRH)
Copy content comment:Fundamental units
 
Copy content sage:UK.fundamental_units()
 
Copy content gp:K.fu
 
Copy content magma:[K|fUK(g): g in Generators(UK)];
 
Copy content oscar:[K(fUK(a)) for a in gens(UK)]
 
Regulator:  \( 407456336900721150 \) (assuming GRH)
Copy content comment:Regulator
 
Copy content sage:K.regulator()
 
Copy content gp:K.reg
 
Copy content magma:Regulator(K);
 
Copy content oscar:regulator(K)
 
Unit signature rank:  \( 27 \) (assuming GRH)

Class number formula

\[ \begin{aligned}\lim_{s\to 1} (s-1)\zeta_K(s) =\mathstrut & \frac{2^{r_1}\cdot (2\pi)^{r_2}\cdot R\cdot h}{w\cdot\sqrt{|D|}}\cr \approx\mathstrut &\frac{2^{27}\cdot(2\pi)^{0}\cdot 407456336900721150 \cdot 3}{2\cdot\sqrt{124252631053426325344275434705435089635453266149328961}}\cr\approx \mathstrut & 0.232717702994696 \end{aligned}\] (assuming GRH)

Copy content comment:Analytic class number formula
 
Copy content sage:# self-contained SageMath code snippet to compute the analytic class number formula x = polygen(QQ); K.<a> = NumberField(x^27 - 117*x^25 - 72*x^24 + 5508*x^23 + 7281*x^22 - 134253*x^21 - 286200*x^20 + 1772163*x^19 + 5648910*x^18 - 10963863*x^17 - 59816781*x^16 - 2220768*x^15 + 324023922*x^14 + 421698816*x^13 - 649983591*x^12 - 2060278281*x^11 - 956349270*x^10 + 2816524353*x^9 + 4662543087*x^8 + 1708361622*x^7 - 2605453038*x^6 - 3926837340*x^5 - 2503473813*x^4 - 891775287*x^3 - 177744726*x^2 - 17712225*x - 675379) DK = K.disc(); r1,r2 = K.signature(); RK = K.regulator(); RR = RK.parent() hK = K.class_number(); wK = K.unit_group().torsion_generator().order(); 2^r1 * (2*RR(pi))^r2 * RK * hK / (wK * RR(sqrt(abs(DK))))
 
Copy content gp:\\ self-contained Pari/GP code snippet to compute the analytic class number formula K = bnfinit(x^27 - 117*x^25 - 72*x^24 + 5508*x^23 + 7281*x^22 - 134253*x^21 - 286200*x^20 + 1772163*x^19 + 5648910*x^18 - 10963863*x^17 - 59816781*x^16 - 2220768*x^15 + 324023922*x^14 + 421698816*x^13 - 649983591*x^12 - 2060278281*x^11 - 956349270*x^10 + 2816524353*x^9 + 4662543087*x^8 + 1708361622*x^7 - 2605453038*x^6 - 3926837340*x^5 - 2503473813*x^4 - 891775287*x^3 - 177744726*x^2 - 17712225*x - 675379, 1); [polcoeff (lfunrootres (lfuncreate (K))[1][1][2], -1), 2^K.r1 * (2*Pi)^K.r2 * K.reg * K.no / (K.tu[1] * sqrt (abs (K.disc)))]
 
Copy content magma:/* self-contained Magma code snippet to compute the analytic class number formula */ Qx<x> := PolynomialRing(Rationals()); K<a> := NumberField(x^27 - 117*x^25 - 72*x^24 + 5508*x^23 + 7281*x^22 - 134253*x^21 - 286200*x^20 + 1772163*x^19 + 5648910*x^18 - 10963863*x^17 - 59816781*x^16 - 2220768*x^15 + 324023922*x^14 + 421698816*x^13 - 649983591*x^12 - 2060278281*x^11 - 956349270*x^10 + 2816524353*x^9 + 4662543087*x^8 + 1708361622*x^7 - 2605453038*x^6 - 3926837340*x^5 - 2503473813*x^4 - 891775287*x^3 - 177744726*x^2 - 17712225*x - 675379); OK := Integers(K); DK := Discriminant(OK); UK, fUK := UnitGroup(OK); clK, fclK := ClassGroup(OK); r1,r2 := Signature(K); RK := Regulator(K); RR := Parent(RK); hK := #clK; wK := #TorsionSubgroup(UK); 2^r1 * (2*Pi(RR))^r2 * RK * hK / (wK * Sqrt(RR!Abs(DK)));
 
Copy content oscar:# self-contained Oscar code snippet to compute the analytic class number formula Qx, x = polynomial_ring(QQ); K, a = number_field(x^27 - 117*x^25 - 72*x^24 + 5508*x^23 + 7281*x^22 - 134253*x^21 - 286200*x^20 + 1772163*x^19 + 5648910*x^18 - 10963863*x^17 - 59816781*x^16 - 2220768*x^15 + 324023922*x^14 + 421698816*x^13 - 649983591*x^12 - 2060278281*x^11 - 956349270*x^10 + 2816524353*x^9 + 4662543087*x^8 + 1708361622*x^7 - 2605453038*x^6 - 3926837340*x^5 - 2503473813*x^4 - 891775287*x^3 - 177744726*x^2 - 17712225*x - 675379); OK = ring_of_integers(K); DK = discriminant(OK); UK, fUK = unit_group(OK); clK, fclK = class_group(OK); r1,r2 = signature(K); RK = regulator(K); RR = parent(RK); hK = order(clK); wK = torsion_units_order(K); 2^r1 * (2*pi)^r2 * RK * hK / (wK * sqrt(RR(abs(DK))))
 

Galois group

$C_3^2:C_{18}$ (as 27T47):

Copy content comment:Galois group
 
Copy content sage:K.galois_group()
 
Copy content gp:polgalois(K.pol)
 
Copy content magma:G = GaloisGroup(K);
 
Copy content oscar:G, Gtx = galois_group(K); degree(K) > 1 ? (G, transitive_group_identification(G)) : (G, nothing)
 
A solvable group of order 162
The 30 conjugacy class representatives for $C_3^2:C_{18}$
Character table for $C_3^2:C_{18}$

Intermediate fields

\(\Q(\zeta_{9})^+\), \(\Q(\zeta_{27})^+\), deg 9

Fields in the database are given up to isomorphism. Isomorphic intermediate fields are shown with their multiplicities.

Copy content comment:Intermediate fields
 
Copy content sage:K.subfields()[1:-1]
 
Copy content gp:L = nfsubfields(K); L[2..length(L)]
 
Copy content magma:L := Subfields(K); L[2..#L];
 
Copy content oscar:subfields(K)[2:end-1]
 

Sibling fields

Degree 18 sibling: data not computed
Minimal sibling: $ x^{18} - 126 x^{16} - 180 x^{15} + 6399 x^{14} + 17658 x^{13} - 155118 x^{12} - 660636 x^{11} + 1518795 x^{10} + 11367594 x^{9} + 3292002 x^{8} - 83929608 x^{7} - 145724094 x^{6} + 164166912 x^{5} + 665587530 x^{4} + 371026674 x^{3} - 658975581 x^{2} - 941917518 x - 345930423 $

Frobenius cycle types

$p$ $2$ $3$ $5$ $7$ $11$ $13$ $17$ $19$ $23$ $29$ $31$ $37$ $41$ $43$ $47$ $53$ $59$
Cycle type ${\href{/padicField/2.9.0.1}{9} }^{3}$ R ${\href{/padicField/5.9.0.1}{9} }^{3}$ $18{,}\,{\href{/padicField/7.9.0.1}{9} }$ $18{,}\,{\href{/padicField/11.9.0.1}{9} }$ ${\href{/padicField/13.9.0.1}{9} }^{3}$ ${\href{/padicField/17.3.0.1}{3} }^{9}$ ${\href{/padicField/19.3.0.1}{3} }^{9}$ $18{,}\,{\href{/padicField/23.9.0.1}{9} }$ $18{,}\,{\href{/padicField/29.9.0.1}{9} }$ $18{,}\,{\href{/padicField/31.9.0.1}{9} }$ ${\href{/padicField/37.3.0.1}{3} }^{9}$ $18{,}\,{\href{/padicField/41.9.0.1}{9} }$ $18{,}\,{\href{/padicField/43.9.0.1}{9} }$ $18{,}\,{\href{/padicField/47.9.0.1}{9} }$ ${\href{/padicField/53.2.0.1}{2} }^{9}{,}\,{\href{/padicField/53.1.0.1}{1} }^{9}$ ${\href{/padicField/59.9.0.1}{9} }^{3}$

In the table, R denotes a ramified prime. Cycle lengths which are repeated in a cycle type are indicated by exponents.

Copy content comment:Frobenius cycle types
 
Copy content sage:# to obtain a list of [e_i,f_i] for the factorization of the ideal pO_K for p=7 in Sage: p = 7; [(e, pr.norm().valuation(p)) for pr,e in K.factor(p)]
 
Copy content gp:\\ to obtain a list of [e_i,f_i] for the factorization of the ideal pO_K for p=7 in Pari: p = 7; pfac = idealprimedec(K, p); vector(length(pfac), j, [pfac[j][3], pfac[j][4]])
 
Copy content magma:// to obtain a list of [e_i,f_i] for the factorization of the ideal pO_K for p=7 in Magma: p := 7; [<pr[2], Valuation(Norm(pr[1]), p)> : pr in Factorization(p*Integers(K))];
 
Copy content oscar:# to obtain a list of [e_i,f_i] for the factorization of the ideal pO_K for p=7 in Oscar: p = 7; pfac = factor(ideal(ring_of_integers(K), p)); [(e, valuation(norm(pr),p)) for (pr,e) in pfac]
 

Local algebras for ramified primes

$p$LabelPolynomial $e$ $f$ $c$ Galois group Slope content
\(3\) Copy content Toggle raw display Deg $27$$27$$1$$73$
\(107\) Copy content Toggle raw display $\Q_{107}$$x + 105$$1$$1$$0$Trivial$$[\ ]$$
$\Q_{107}$$x + 105$$1$$1$$0$Trivial$$[\ ]$$
$\Q_{107}$$x + 105$$1$$1$$0$Trivial$$[\ ]$$
$\Q_{107}$$x + 105$$1$$1$$0$Trivial$$[\ ]$$
$\Q_{107}$$x + 105$$1$$1$$0$Trivial$$[\ ]$$
$\Q_{107}$$x + 105$$1$$1$$0$Trivial$$[\ ]$$
$\Q_{107}$$x + 105$$1$$1$$0$Trivial$$[\ ]$$
$\Q_{107}$$x + 105$$1$$1$$0$Trivial$$[\ ]$$
$\Q_{107}$$x + 105$$1$$1$$0$Trivial$$[\ ]$$
107.2.1.1$x^{2} + 214$$2$$1$$1$$C_2$$$[\ ]_{2}$$
107.2.1.1$x^{2} + 214$$2$$1$$1$$C_2$$$[\ ]_{2}$$
107.2.1.1$x^{2} + 214$$2$$1$$1$$C_2$$$[\ ]_{2}$$
107.2.1.1$x^{2} + 214$$2$$1$$1$$C_2$$$[\ ]_{2}$$
107.2.1.1$x^{2} + 214$$2$$1$$1$$C_2$$$[\ ]_{2}$$
107.2.1.1$x^{2} + 214$$2$$1$$1$$C_2$$$[\ ]_{2}$$
107.2.1.1$x^{2} + 214$$2$$1$$1$$C_2$$$[\ ]_{2}$$
107.2.1.1$x^{2} + 214$$2$$1$$1$$C_2$$$[\ ]_{2}$$
107.2.1.1$x^{2} + 214$$2$$1$$1$$C_2$$$[\ ]_{2}$$

Spectrum of ring of integers

(0)(0)(2)(3)(5)(7)(11)(13)(17)(19)(23)(29)(31)(37)(41)(43)(47)(53)(59)