Normalized defining polynomial
\( x^{26} - 5x - 1 \)
Invariants
Degree: | $26$ | sage: K.degree()
gp: poldegree(K.pol)
magma: Degree(K);
oscar: degree(K)
| |
Signature: | $[2, 12]$ | sage: K.signature()
gp: K.sign
magma: Signature(K);
oscar: signature(K)
| |
Discriminant: | \(132348898008484434135544970938351367367204226144344401\) \(\medspace = 17\cdot 3761\cdot 2736736843085821\cdot 75\!\cdots\!13\) | sage: K.disc()
gp: K.disc
magma: OK := Integers(K); Discriminant(OK);
oscar: OK = ring_of_integers(K); discriminant(OK)
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Root discriminant: | \(110.44\) | sage: (K.disc().abs())^(1./K.degree())
gp: abs(K.disc)^(1/poldegree(K.pol))
magma: Abs(Discriminant(OK))^(1/Degree(K));
oscar: (1.0 * dK)^(1/degree(K))
| |
Galois root discriminant: | $17^{1/2}3761^{1/2}2736736843085821^{1/2}756371290213139834941092507237413^{1/2}\approx 3.637978807091713e+26$ | ||
Ramified primes: | \(17\), \(3761\), \(2736736843085821\), \(75637\!\cdots\!37413\) | sage: K.disc().support()
gp: factor(abs(K.disc))[,1]~
magma: PrimeDivisors(Discriminant(OK));
oscar: prime_divisors(discriminant((OK)))
| |
Discriminant root field: | $\Q(\sqrt{13234\!\cdots\!44401}$) | ||
$\card{ \Aut(K/\Q) }$: | $1$ | sage: K.automorphisms()
magma: Automorphisms(K);
oscar: automorphisms(K)
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This field is not Galois over $\Q$. | |||
This is not a CM field. |
Integral basis (with respect to field generator \(a\))
$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $a^{5}$, $a^{6}$, $a^{7}$, $a^{8}$, $a^{9}$, $a^{10}$, $a^{11}$, $a^{12}$, $a^{13}$, $a^{14}$, $a^{15}$, $a^{16}$, $a^{17}$, $a^{18}$, $a^{19}$, $a^{20}$, $a^{21}$, $a^{22}$, $a^{23}$, $a^{24}$, $a^{25}$
Monogenic: | Yes | |
Index: | $1$ | |
Inessential primes: | None |
Class group and class number
Trivial group, which has order $1$ (assuming GRH)
Unit group
Rank: | $13$ | sage: UK.rank()
gp: K.fu
magma: UnitRank(K);
oscar: rank(UK)
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Torsion generator: | \( -1 \) (order $2$) | sage: UK.torsion_generator()
gp: K.tu[2]
magma: K!f(TU.1) where TU,f is TorsionUnitGroup(K);
oscar: torsion_units_generator(OK)
| |
Fundamental units: | $a$, $6a^{25}+11a^{24}-7a^{23}+9a^{22}-27a^{21}+14a^{20}-12a^{19}+25a^{18}+3a^{17}-8a^{16}-a^{15}-35a^{14}+29a^{13}-14a^{12}+45a^{11}-19a^{10}-4a^{9}-19a^{8}-22a^{7}+47a^{6}-19a^{5}+57a^{4}-66a^{3}+9a^{2}-34a-7$, $10a^{25}-16a^{24}+9a^{23}-4a^{22}+9a^{21}-16a^{20}+7a^{19}+11a^{18}-17a^{17}+8a^{16}-5a^{15}+21a^{14}-30a^{13}+16a^{12}+10a^{11}-11a^{10}-a^{9}-4a^{8}+37a^{7}-51a^{6}+26a^{5}+2a^{4}+5a^{3}-26a^{2}+a$, $6a^{25}+16a^{24}+32a^{23}+31a^{22}+26a^{21}+37a^{20}+49a^{19}+34a^{18}+17a^{17}+27a^{16}+23a^{15}-9a^{14}-28a^{13}-28a^{12}-41a^{11}-75a^{10}-84a^{9}-80a^{8}-95a^{7}-92a^{6}-78a^{5}-69a^{4}-52a^{3}-5a^{2}+38a+7$, $25a^{25}-30a^{24}-58a^{23}-41a^{22}+26a^{21}+67a^{20}+57a^{19}-22a^{18}-80a^{17}-79a^{16}+14a^{15}+94a^{14}+109a^{13}+6a^{12}-101a^{11}-136a^{10}-24a^{9}+117a^{8}+177a^{7}+64a^{6}-123a^{5}-217a^{4}-114a^{3}+122a^{2}+256a+45$, $12a^{25}+a^{24}-3a^{23}-16a^{22}-4a^{21}+18a^{20}+14a^{19}+14a^{18}-4a^{17}-27a^{16}-4a^{15}+13a^{14}+23a^{13}+34a^{12}-8a^{11}-32a^{10}-11a^{9}-2a^{8}+43a^{7}+55a^{6}-7a^{5}-26a^{4}-37a^{3}-20a^{2}+69a+12$, $29a^{25}-a^{24}+15a^{23}+14a^{22}-26a^{21}-2a^{20}-22a^{19}-50a^{18}-3a^{17}-23a^{16}-7a^{15}+61a^{14}+25a^{13}+51a^{12}+71a^{11}-20a^{10}+a^{9}-29a^{8}-114a^{7}-33a^{6}-54a^{5}-62a^{4}+73a^{3}+18a^{2}+48a+8$, $231a^{25}-210a^{24}+183a^{23}-149a^{22}+105a^{21}-56a^{20}-5a^{19}+68a^{18}-146a^{17}+221a^{16}-309a^{15}+392a^{14}-484a^{13}+569a^{12}-654a^{11}+735a^{10}-807a^{9}+876a^{8}-926a^{7}+978a^{6}-1002a^{5}+1029a^{4}-1018a^{3}+1013a^{2}-966a-245$, $5a^{25}-3a^{24}-8a^{23}-5a^{22}+a^{21}+6a^{20}+12a^{19}+14a^{18}+3a^{17}-13a^{16}-20a^{15}-22a^{14}-20a^{13}-a^{12}+26a^{11}+37a^{10}+33a^{9}+21a^{8}-7a^{7}-41a^{6}-50a^{5}-28a^{4}+a^{3}+24a^{2}+40a+6$, $6a^{25}-3a^{24}-a^{23}+9a^{22}-9a^{21}+7a^{20}-7a^{19}+a^{18}-5a^{17}+5a^{16}-2a^{15}+5a^{14}+10a^{13}-15a^{12}+19a^{11}-22a^{10}+6a^{9}+2a^{8}-4a^{7}+13a^{6}-a^{5}+9a^{4}-16a^{3}+14a^{2}-39a-9$, $3a^{25}+4a^{24}+7a^{23}+4a^{22}-4a^{21}-6a^{20}-4a^{19}-3a^{18}-6a^{17}-15a^{16}-19a^{15}-12a^{14}-6a^{13}-8a^{12}-14a^{11}-15a^{10}-2a^{9}+13a^{8}+14a^{7}+8a^{6}+8a^{5}+24a^{4}+44a^{3}+39a^{2}+23a+2$, $21a^{25}-5a^{24}+9a^{23}-13a^{21}-3a^{20}-22a^{19}+2a^{18}-25a^{17}+18a^{16}-2a^{15}+15a^{14}+26a^{13}+12a^{12}+20a^{11}-9a^{10}+13a^{9}-49a^{8}-7a^{7}-37a^{6}-32a^{5}+4a^{4}-8a^{3}+54a^{2}-a-2$, $37a^{25}-73a^{24}+22a^{23}+64a^{22}-78a^{21}+5a^{20}+96a^{19}-75a^{18}-21a^{17}+129a^{16}-64a^{15}-64a^{14}+148a^{13}-51a^{12}-126a^{11}+152a^{10}-23a^{9}-187a^{8}+157a^{7}+38a^{6}-241a^{5}+147a^{4}+120a^{3}-295a^{2}+103a+34$ (assuming GRH) | sage: UK.fundamental_units()
gp: K.fu
magma: [K|fUK(g): g in Generators(UK)];
oscar: [K(fUK(a)) for a in gens(UK)]
| |
Regulator: | \( 42996736288967990 \) (assuming GRH) | sage: K.regulator()
gp: K.reg
magma: Regulator(K);
oscar: regulator(K)
|
Class number formula
\[ \begin{aligned}\lim_{s\to 1} (s-1)\zeta_K(s) =\mathstrut & \frac{2^{r_1}\cdot (2\pi)^{r_2}\cdot R\cdot h}{w\cdot\sqrt{|D|}}\cr \approx\mathstrut &\frac{2^{2}\cdot(2\pi)^{12}\cdot 42996736288967990 \cdot 1}{2\cdot\sqrt{132348898008484434135544970938351367367204226144344401}}\cr\approx \mathstrut & 0.894877816810689 \end{aligned}\] (assuming GRH)
Galois group
A non-solvable group of order 403291461126605635584000000 |
The 2436 conjugacy class representatives for $S_{26}$ are not computed |
Character table for $S_{26}$ is not computed |
Intermediate fields
The extension is primitive: there are no intermediate fields between this field and $\Q$. |
Frobenius cycle types
$p$ | $2$ | $3$ | $5$ | $7$ | $11$ | $13$ | $17$ | $19$ | $23$ | $29$ | $31$ | $37$ | $41$ | $43$ | $47$ | $53$ | $59$ |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cycle type | ${\href{/padicField/2.12.0.1}{12} }{,}\,{\href{/padicField/2.9.0.1}{9} }{,}\,{\href{/padicField/2.3.0.1}{3} }{,}\,{\href{/padicField/2.2.0.1}{2} }$ | ${\href{/padicField/3.14.0.1}{14} }{,}\,{\href{/padicField/3.10.0.1}{10} }{,}\,{\href{/padicField/3.2.0.1}{2} }$ | ${\href{/padicField/5.4.0.1}{4} }^{6}{,}\,{\href{/padicField/5.1.0.1}{1} }^{2}$ | $24{,}\,{\href{/padicField/7.1.0.1}{1} }^{2}$ | $24{,}\,{\href{/padicField/11.2.0.1}{2} }$ | ${\href{/padicField/13.10.0.1}{10} }{,}\,{\href{/padicField/13.8.0.1}{8} }{,}\,{\href{/padicField/13.4.0.1}{4} }{,}\,{\href{/padicField/13.2.0.1}{2} }{,}\,{\href{/padicField/13.1.0.1}{1} }^{2}$ | R | ${\href{/padicField/19.13.0.1}{13} }{,}\,{\href{/padicField/19.7.0.1}{7} }{,}\,{\href{/padicField/19.4.0.1}{4} }{,}\,{\href{/padicField/19.2.0.1}{2} }$ | $21{,}\,{\href{/padicField/23.4.0.1}{4} }{,}\,{\href{/padicField/23.1.0.1}{1} }$ | $23{,}\,{\href{/padicField/29.1.0.1}{1} }^{3}$ | ${\href{/padicField/31.13.0.1}{13} }{,}\,{\href{/padicField/31.7.0.1}{7} }{,}\,{\href{/padicField/31.3.0.1}{3} }{,}\,{\href{/padicField/31.2.0.1}{2} }{,}\,{\href{/padicField/31.1.0.1}{1} }$ | $23{,}\,{\href{/padicField/37.2.0.1}{2} }{,}\,{\href{/padicField/37.1.0.1}{1} }$ | $15{,}\,{\href{/padicField/41.7.0.1}{7} }{,}\,{\href{/padicField/41.3.0.1}{3} }{,}\,{\href{/padicField/41.1.0.1}{1} }$ | $24{,}\,{\href{/padicField/43.1.0.1}{1} }^{2}$ | $21{,}\,{\href{/padicField/47.3.0.1}{3} }{,}\,{\href{/padicField/47.2.0.1}{2} }$ | ${\href{/padicField/53.12.0.1}{12} }{,}\,{\href{/padicField/53.7.0.1}{7} }{,}\,{\href{/padicField/53.3.0.1}{3} }{,}\,{\href{/padicField/53.2.0.1}{2} }^{2}$ | ${\href{/padicField/59.13.0.1}{13} }{,}\,{\href{/padicField/59.7.0.1}{7} }{,}\,{\href{/padicField/59.3.0.1}{3} }{,}\,{\href{/padicField/59.2.0.1}{2} }{,}\,{\href{/padicField/59.1.0.1}{1} }$ |
In the table, R denotes a ramified prime. Cycle lengths which are repeated in a cycle type are indicated by exponents.
Local algebras for ramified primes
$p$ | Label | Polynomial | $e$ | $f$ | $c$ | Galois group | Slope content |
---|---|---|---|---|---|---|---|
\(17\) | $\Q_{17}$ | $x + 14$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ |
17.2.1.1 | $x^{2} + 17$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | |
17.23.0.1 | $x^{23} + 15 x^{2} + 16 x + 14$ | $1$ | $23$ | $0$ | $C_{23}$ | $[\ ]^{23}$ | |
\(3761\) | $\Q_{3761}$ | $x$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ |
Deg $2$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | ||
Deg $7$ | $1$ | $7$ | $0$ | $C_7$ | $[\ ]^{7}$ | ||
Deg $7$ | $1$ | $7$ | $0$ | $C_7$ | $[\ ]^{7}$ | ||
Deg $9$ | $1$ | $9$ | $0$ | $C_9$ | $[\ ]^{9}$ | ||
\(2736736843085821\) | $\Q_{2736736843085821}$ | $x$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ |
Deg $2$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | ||
Deg $5$ | $1$ | $5$ | $0$ | $C_5$ | $[\ ]^{5}$ | ||
Deg $9$ | $1$ | $9$ | $0$ | $C_9$ | $[\ ]^{9}$ | ||
Deg $9$ | $1$ | $9$ | $0$ | $C_9$ | $[\ ]^{9}$ | ||
\(756\!\cdots\!413\) | Deg $2$ | $1$ | $2$ | $0$ | $C_2$ | $[\ ]^{2}$ | |
Deg $2$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | ||
Deg $3$ | $1$ | $3$ | $0$ | $C_3$ | $[\ ]^{3}$ | ||
Deg $4$ | $1$ | $4$ | $0$ | $C_4$ | $[\ ]^{4}$ | ||
Deg $15$ | $1$ | $15$ | $0$ | $C_{15}$ | $[\ ]^{15}$ |