Properties

Label 44.0.637...592.1
Degree $44$
Signature $[0, 22]$
Discriminant $6.374\times 10^{113}$
Root discriminant \(385.89\)
Ramified primes $2,11,23$
Class number not computed
Class group not computed
Galois group $C_{44}$ (as 44T1)

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Normalized defining polynomial

sage: x = polygen(QQ); K.<a> = NumberField(x^44 - 4*x^43 + 450*x^42 - 1696*x^41 + 95623*x^40 - 339364*x^39 + 12725514*x^38 - 42479344*x^37 + 1186619666*x^36 - 3719731600*x^35 + 82234067400*x^34 - 241573595600*x^33 + 4387101211849*x^32 - 12047214773252*x^31 + 184321188359002*x^30 - 471779938027168*x^29 + 6195716143526136*x^28 - 14733546436300584*x^27 + 168602100536112036*x^26 - 371193178297827952*x^25 + 3750658087111474564*x^24 - 7615609064474320416*x^23 + 68785024359507662624*x^22 - 128259317837580249532*x^21 + 1047347442861854229432*x^20 - 1784203887396236578908*x^19 + 13304629870600067621984*x^18 - 20569608214806383894840*x^17 + 141251615396772952843075*x^16 - 196435665083615705294760*x^15 + 1250953936009105860804974*x^14 - 1545994678195125737706904*x^13 + 9182221521270632077265647*x^12 - 9915451857640942707235084*x^11 + 55177014296826057984352506*x^10 - 50811367810969170459257440*x^9 + 265871502086628031896736617*x^8 - 201251578078840046061089680*x^7 + 992905136657073086108322990*x^6 - 581679407650510662543408668*x^5 + 2711240748706355837313730686*x^4 - 1097811866899303633376184156*x^3 + 4840346129829289788210382520*x^2 - 1021208505276065935211161352*x + 4261581640413011116141369057)
 
gp: K = bnfinit(y^44 - 4*y^43 + 450*y^42 - 1696*y^41 + 95623*y^40 - 339364*y^39 + 12725514*y^38 - 42479344*y^37 + 1186619666*y^36 - 3719731600*y^35 + 82234067400*y^34 - 241573595600*y^33 + 4387101211849*y^32 - 12047214773252*y^31 + 184321188359002*y^30 - 471779938027168*y^29 + 6195716143526136*y^28 - 14733546436300584*y^27 + 168602100536112036*y^26 - 371193178297827952*y^25 + 3750658087111474564*y^24 - 7615609064474320416*y^23 + 68785024359507662624*y^22 - 128259317837580249532*y^21 + 1047347442861854229432*y^20 - 1784203887396236578908*y^19 + 13304629870600067621984*y^18 - 20569608214806383894840*y^17 + 141251615396772952843075*y^16 - 196435665083615705294760*y^15 + 1250953936009105860804974*y^14 - 1545994678195125737706904*y^13 + 9182221521270632077265647*y^12 - 9915451857640942707235084*y^11 + 55177014296826057984352506*y^10 - 50811367810969170459257440*y^9 + 265871502086628031896736617*y^8 - 201251578078840046061089680*y^7 + 992905136657073086108322990*y^6 - 581679407650510662543408668*y^5 + 2711240748706355837313730686*y^4 - 1097811866899303633376184156*y^3 + 4840346129829289788210382520*y^2 - 1021208505276065935211161352*y + 4261581640413011116141369057, 1)
 
magma: R<x> := PolynomialRing(Rationals()); K<a> := NumberField(x^44 - 4*x^43 + 450*x^42 - 1696*x^41 + 95623*x^40 - 339364*x^39 + 12725514*x^38 - 42479344*x^37 + 1186619666*x^36 - 3719731600*x^35 + 82234067400*x^34 - 241573595600*x^33 + 4387101211849*x^32 - 12047214773252*x^31 + 184321188359002*x^30 - 471779938027168*x^29 + 6195716143526136*x^28 - 14733546436300584*x^27 + 168602100536112036*x^26 - 371193178297827952*x^25 + 3750658087111474564*x^24 - 7615609064474320416*x^23 + 68785024359507662624*x^22 - 128259317837580249532*x^21 + 1047347442861854229432*x^20 - 1784203887396236578908*x^19 + 13304629870600067621984*x^18 - 20569608214806383894840*x^17 + 141251615396772952843075*x^16 - 196435665083615705294760*x^15 + 1250953936009105860804974*x^14 - 1545994678195125737706904*x^13 + 9182221521270632077265647*x^12 - 9915451857640942707235084*x^11 + 55177014296826057984352506*x^10 - 50811367810969170459257440*x^9 + 265871502086628031896736617*x^8 - 201251578078840046061089680*x^7 + 992905136657073086108322990*x^6 - 581679407650510662543408668*x^5 + 2711240748706355837313730686*x^4 - 1097811866899303633376184156*x^3 + 4840346129829289788210382520*x^2 - 1021208505276065935211161352*x + 4261581640413011116141369057);
 
oscar: Qx, x = PolynomialRing(QQ); K, a = NumberField(x^44 - 4*x^43 + 450*x^42 - 1696*x^41 + 95623*x^40 - 339364*x^39 + 12725514*x^38 - 42479344*x^37 + 1186619666*x^36 - 3719731600*x^35 + 82234067400*x^34 - 241573595600*x^33 + 4387101211849*x^32 - 12047214773252*x^31 + 184321188359002*x^30 - 471779938027168*x^29 + 6195716143526136*x^28 - 14733546436300584*x^27 + 168602100536112036*x^26 - 371193178297827952*x^25 + 3750658087111474564*x^24 - 7615609064474320416*x^23 + 68785024359507662624*x^22 - 128259317837580249532*x^21 + 1047347442861854229432*x^20 - 1784203887396236578908*x^19 + 13304629870600067621984*x^18 - 20569608214806383894840*x^17 + 141251615396772952843075*x^16 - 196435665083615705294760*x^15 + 1250953936009105860804974*x^14 - 1545994678195125737706904*x^13 + 9182221521270632077265647*x^12 - 9915451857640942707235084*x^11 + 55177014296826057984352506*x^10 - 50811367810969170459257440*x^9 + 265871502086628031896736617*x^8 - 201251578078840046061089680*x^7 + 992905136657073086108322990*x^6 - 581679407650510662543408668*x^5 + 2711240748706355837313730686*x^4 - 1097811866899303633376184156*x^3 + 4840346129829289788210382520*x^2 - 1021208505276065935211161352*x + 4261581640413011116141369057)
 

\( x^{44} - 4 x^{43} + 450 x^{42} - 1696 x^{41} + 95623 x^{40} - 339364 x^{39} + 12725514 x^{38} + \cdots + 42\!\cdots\!57 \) Copy content Toggle raw display

sage: K.defining_polynomial()
 
gp: K.pol
 
magma: DefiningPolynomial(K);
 
oscar: defining_polynomial(K)
 

Invariants

Degree:  $44$
sage: K.degree()
 
gp: poldegree(K.pol)
 
magma: Degree(K);
 
oscar: degree(K)
 
Signature:  $[0, 22]$
sage: K.signature()
 
gp: K.sign
 
magma: Signature(K);
 
oscar: signature(K)
 
Discriminant:   \(637\!\cdots\!592\) \(\medspace = 2^{121}\cdot 11^{22}\cdot 23^{40}\) Copy content Toggle raw display
sage: K.disc()
 
gp: K.disc
 
magma: OK := Integers(K); Discriminant(OK);
 
oscar: OK = ring_of_integers(K); discriminant(OK)
 
Root discriminant:  \(385.89\)
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:  $2^{11/4}11^{1/2}23^{10/11}\approx 385.8897358154046$
Ramified primes:   \(2\), \(11\), \(23\) Copy content Toggle raw display
sage: K.disc().support()
 
gp: factor(abs(K.disc))[,1]~
 
magma: PrimeDivisors(Discriminant(OK));
 
oscar: prime_divisors(discriminant((OK)))
 
Discriminant root field:  \(\Q(\sqrt{2}) \)
$\card{ \Gal(K/\Q) }$:  $44$
sage: K.automorphisms()
 
magma: Automorphisms(K);
 
oscar: automorphisms(K)
 
This field is Galois and abelian over $\Q$.
Conductor:  \(4048=2^{4}\cdot 11\cdot 23\)
Dirichlet character group:    $\lbrace$$\chi_{4048}(1,·)$, $\chi_{4048}(901,·)$, $\chi_{4048}(1409,·)$, $\chi_{4048}(265,·)$, $\chi_{4048}(3981,·)$, $\chi_{4048}(3629,·)$, $\chi_{4048}(2837,·)$, $\chi_{4048}(2201,·)$, $\chi_{4048}(285,·)$, $\chi_{4048}(2309,·)$, $\chi_{4048}(3873,·)$, $\chi_{4048}(1957,·)$, $\chi_{4048}(2993,·)$, $\chi_{4048}(2221,·)$, $\chi_{4048}(177,·)$, $\chi_{4048}(2485,·)$, $\chi_{4048}(969,·)$, $\chi_{4048}(1849,·)$, $\chi_{4048}(2749,·)$, $\chi_{4048}(3893,·)$, $\chi_{4048}(3521,·)$, $\chi_{4048}(197,·)$, $\chi_{4048}(353,·)$, $\chi_{4048}(3785,·)$, $\chi_{4048}(1869,·)$, $\chi_{4048}(1605,·)$, $\chi_{4048}(461,·)$, $\chi_{4048}(725,·)$, $\chi_{4048}(441,·)$, $\chi_{4048}(1497,·)$, $\chi_{4048}(2377,·)$, $\chi_{4048}(1761,·)$, $\chi_{4048}(2661,·)$, $\chi_{4048}(3169,·)$, $\chi_{4048}(3433,·)$, $\chi_{4048}(2925,·)$, $\chi_{4048}(637,·)$, $\chi_{4048}(2289,·)$, $\chi_{4048}(2025,·)$, $\chi_{4048}(2465,·)$, $\chi_{4048}(1145,·)$, $\chi_{4048}(813,·)$, $\chi_{4048}(3453,·)$, $\chi_{4048}(1429,·)$$\rbrace$
This is a CM field.
Reflex fields:  unavailable$^{2097152}$

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

$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $a^{5}$, $a^{6}$, $a^{7}$, $a^{8}$, $a^{9}$, $a^{10}$, $a^{11}$, $a^{12}$, $a^{13}$, $a^{14}$, $a^{15}$, $a^{16}$, $a^{17}$, $a^{18}$, $a^{19}$, $a^{20}$, $a^{21}$, $\frac{1}{11}a^{22}-\frac{2}{11}a^{21}+\frac{3}{11}a^{20}+\frac{5}{11}a^{19}-\frac{2}{11}a^{16}+\frac{4}{11}a^{15}-\frac{2}{11}a^{14}+\frac{4}{11}a^{13}+\frac{2}{11}a^{10}-\frac{4}{11}a^{9}-\frac{3}{11}a^{8}-\frac{5}{11}a^{7}-\frac{1}{11}a^{6}+\frac{2}{11}a^{5}-\frac{4}{11}a^{4}-\frac{3}{11}a^{3}-\frac{5}{11}a^{2}-\frac{1}{11}a+\frac{1}{11}$, $\frac{1}{11}a^{23}-\frac{1}{11}a^{21}-\frac{1}{11}a^{19}-\frac{2}{11}a^{17}-\frac{5}{11}a^{15}-\frac{3}{11}a^{13}+\frac{2}{11}a^{11}-\frac{1}{11}a+\frac{2}{11}$, $\frac{1}{11}a^{24}-\frac{2}{11}a^{21}+\frac{2}{11}a^{20}+\frac{5}{11}a^{19}-\frac{2}{11}a^{18}+\frac{4}{11}a^{16}+\frac{4}{11}a^{15}-\frac{5}{11}a^{14}+\frac{4}{11}a^{13}+\frac{2}{11}a^{12}+\frac{2}{11}a^{10}-\frac{4}{11}a^{9}-\frac{3}{11}a^{8}-\frac{5}{11}a^{7}-\frac{1}{11}a^{6}+\frac{2}{11}a^{5}-\frac{4}{11}a^{4}-\frac{3}{11}a^{3}+\frac{5}{11}a^{2}+\frac{1}{11}a+\frac{1}{11}$, $\frac{1}{11}a^{25}-\frac{2}{11}a^{21}-\frac{3}{11}a^{19}+\frac{4}{11}a^{17}+\frac{3}{11}a^{15}-\frac{1}{11}a^{13}+\frac{2}{11}a^{11}-\frac{1}{11}a^{3}+\frac{2}{11}a^{2}-\frac{1}{11}a+\frac{2}{11}$, $\frac{1}{11}a^{26}-\frac{4}{11}a^{21}+\frac{3}{11}a^{20}-\frac{1}{11}a^{19}+\frac{4}{11}a^{18}-\frac{1}{11}a^{16}-\frac{3}{11}a^{15}-\frac{5}{11}a^{14}-\frac{3}{11}a^{13}+\frac{2}{11}a^{12}+\frac{4}{11}a^{10}+\frac{3}{11}a^{9}+\frac{5}{11}a^{8}+\frac{1}{11}a^{7}-\frac{2}{11}a^{6}+\frac{4}{11}a^{5}+\frac{2}{11}a^{4}-\frac{4}{11}a^{3}+\frac{2}{11}$, $\frac{1}{11}a^{27}-\frac{5}{11}a^{21}+\frac{2}{11}a^{19}-\frac{1}{11}a^{17}-\frac{4}{11}a^{13}+\frac{4}{11}a^{11}-\frac{1}{11}a^{5}+\frac{2}{11}a^{4}-\frac{1}{11}a^{3}+\frac{2}{11}a^{2}-\frac{2}{11}a+\frac{4}{11}$, $\frac{1}{517}a^{28}-\frac{7}{517}a^{27}-\frac{4}{517}a^{26}+\frac{3}{517}a^{25}+\frac{1}{47}a^{24}+\frac{2}{517}a^{23}+\frac{2}{47}a^{22}-\frac{11}{47}a^{21}-\frac{6}{517}a^{20}-\frac{205}{517}a^{19}+\frac{5}{517}a^{18}+\frac{114}{517}a^{17}-\frac{248}{517}a^{16}+\frac{207}{517}a^{15}+\frac{17}{517}a^{14}-\frac{136}{517}a^{13}+\frac{238}{517}a^{12}-\frac{29}{517}a^{11}+\frac{258}{517}a^{10}+\frac{67}{517}a^{9}-\frac{57}{517}a^{8}-\frac{73}{517}a^{7}-\frac{251}{517}a^{6}-\frac{184}{517}a^{5}+\frac{23}{517}a^{4}-\frac{136}{517}a^{3}+\frac{119}{517}a^{2}+\frac{250}{517}a+\frac{4}{11}$, $\frac{1}{517}a^{29}-\frac{6}{517}a^{27}+\frac{2}{47}a^{26}-\frac{15}{517}a^{25}-\frac{15}{517}a^{24}-\frac{1}{47}a^{23}-\frac{14}{517}a^{22}+\frac{181}{517}a^{21}+\frac{82}{517}a^{20}+\frac{168}{517}a^{19}+\frac{8}{517}a^{18}-\frac{108}{517}a^{17}+\frac{210}{517}a^{16}-\frac{179}{517}a^{15}-\frac{205}{517}a^{14}+\frac{12}{47}a^{13}-\frac{8}{517}a^{12}+\frac{5}{47}a^{11}+\frac{228}{517}a^{10}+\frac{83}{517}a^{9}+\frac{186}{517}a^{8}-\frac{10}{517}a^{7}+\frac{174}{517}a^{6}+\frac{145}{517}a^{5}-\frac{257}{517}a^{4}-\frac{81}{517}a^{3}-\frac{186}{517}a^{2}-\frac{177}{517}a+\frac{5}{11}$, $\frac{1}{517}a^{30}-\frac{20}{517}a^{27}+\frac{8}{517}a^{26}+\frac{3}{517}a^{25}+\frac{8}{517}a^{24}-\frac{2}{517}a^{23}-\frac{16}{517}a^{22}-\frac{80}{517}a^{21}+\frac{226}{517}a^{20}-\frac{1}{11}a^{19}+\frac{204}{517}a^{18}-\frac{140}{517}a^{17}-\frac{210}{517}a^{16}-\frac{91}{517}a^{15}-\frac{142}{517}a^{14}+\frac{116}{517}a^{13}-\frac{68}{517}a^{12}+\frac{54}{517}a^{11}+\frac{3}{47}a^{10}+\frac{15}{47}a^{9}-\frac{23}{517}a^{8}+\frac{112}{517}a^{7}-\frac{45}{517}a^{6}+\frac{13}{47}a^{5}+\frac{104}{517}a^{4}-\frac{62}{517}a^{3}-\frac{11}{47}a^{2}-\frac{51}{517}a-\frac{4}{11}$, $\frac{1}{517}a^{31}+\frac{9}{517}a^{27}+\frac{17}{517}a^{26}+\frac{21}{517}a^{25}-\frac{17}{517}a^{24}-\frac{23}{517}a^{23}-\frac{16}{517}a^{22}+\frac{156}{517}a^{21}+\frac{68}{517}a^{20}+\frac{146}{517}a^{19}-\frac{228}{517}a^{18}-\frac{233}{517}a^{17}-\frac{163}{517}a^{16}-\frac{185}{517}a^{15}-\frac{155}{517}a^{14}-\frac{203}{517}a^{13}-\frac{11}{47}a^{12}-\frac{171}{517}a^{11}-\frac{174}{517}a^{10}-\frac{93}{517}a^{9}+\frac{241}{517}a^{8}+\frac{93}{517}a^{7}+\frac{199}{517}a^{6}+\frac{90}{517}a^{5}+\frac{210}{517}a^{4}+\frac{73}{517}a^{3}+\frac{120}{517}a^{2}+\frac{112}{517}a+\frac{2}{11}$, $\frac{1}{517}a^{32}-\frac{14}{517}a^{27}+\frac{10}{517}a^{26}+\frac{3}{517}a^{25}+\frac{19}{517}a^{24}+\frac{13}{517}a^{23}+\frac{5}{517}a^{22}-\frac{23}{47}a^{21}-\frac{35}{517}a^{20}+\frac{160}{517}a^{19}-\frac{21}{47}a^{18}+\frac{3}{47}a^{17}-\frac{21}{517}a^{16}-\frac{185}{517}a^{15}+\frac{114}{517}a^{14}+\frac{116}{517}a^{13}-\frac{57}{517}a^{12}-\frac{101}{517}a^{11}-\frac{159}{517}a^{10}-\frac{221}{517}a^{9}-\frac{193}{517}a^{8}-\frac{131}{517}a^{7}+\frac{17}{47}a^{6}+\frac{80}{517}a^{5}-\frac{134}{517}a^{4}-\frac{19}{517}a^{3}-\frac{6}{47}a^{2}+\frac{100}{517}a-\frac{5}{11}$, $\frac{1}{517}a^{33}+\frac{6}{517}a^{27}-\frac{6}{517}a^{26}+\frac{14}{517}a^{25}-\frac{21}{517}a^{24}-\frac{14}{517}a^{23}+\frac{8}{517}a^{22}-\frac{225}{517}a^{21}+\frac{217}{517}a^{20}+\frac{189}{517}a^{19}+\frac{150}{517}a^{18}-\frac{164}{517}a^{17}-\frac{226}{517}a^{16}-\frac{43}{517}a^{15}+\frac{119}{517}a^{14}-\frac{128}{517}a^{13}-\frac{153}{517}a^{12}+\frac{140}{517}a^{11}+\frac{7}{517}a^{10}-\frac{22}{47}a^{9}+\frac{1}{47}a^{8}-\frac{130}{517}a^{7}-\frac{191}{517}a^{6}+\frac{16}{517}a^{5}-\frac{26}{517}a^{4}+\frac{51}{517}a^{3}+\frac{11}{47}a^{2}-\frac{72}{517}a+\frac{2}{11}$, $\frac{1}{517}a^{34}-\frac{1}{47}a^{27}-\frac{9}{517}a^{26}+\frac{8}{517}a^{25}+\frac{14}{517}a^{24}-\frac{4}{517}a^{23}+\frac{19}{517}a^{22}-\frac{185}{517}a^{21}-\frac{151}{517}a^{20}-\frac{7}{47}a^{19}-\frac{53}{517}a^{18}-\frac{158}{517}a^{17}+\frac{82}{517}a^{16}+\frac{5}{517}a^{15}-\frac{183}{517}a^{14}+\frac{240}{517}a^{13}-\frac{160}{517}a^{12}+\frac{87}{517}a^{11}-\frac{4}{517}a^{10}+\frac{173}{517}a^{9}+\frac{118}{517}a^{8}-\frac{82}{517}a^{7}+\frac{112}{517}a^{6}-\frac{191}{517}a^{5}-\frac{87}{517}a^{4}+\frac{232}{517}a^{3}-\frac{128}{517}a^{2}-\frac{90}{517}a+\frac{4}{11}$, $\frac{1}{517}a^{35}+\frac{8}{517}a^{27}+\frac{1}{47}a^{26}+\frac{23}{517}a^{24}-\frac{6}{517}a^{23}+\frac{10}{517}a^{22}-\frac{166}{517}a^{21}+\frac{186}{517}a^{20}-\frac{9}{47}a^{19}-\frac{244}{517}a^{18}+\frac{114}{517}a^{17}+\frac{50}{517}a^{16}-\frac{68}{517}a^{15}+\frac{239}{517}a^{14}+\frac{36}{517}a^{13}+\frac{26}{517}a^{12}-\frac{135}{517}a^{11}-\frac{185}{517}a^{10}+\frac{9}{517}a^{9}-\frac{51}{517}a^{8}+\frac{61}{517}a^{7}+\frac{197}{517}a^{6}-\frac{21}{47}a^{5}-\frac{20}{47}a^{4}+\frac{115}{517}a^{3}+\frac{4}{47}a^{2}+\frac{212}{517}a+\frac{3}{11}$, $\frac{1}{517}a^{36}+\frac{20}{517}a^{27}-\frac{15}{517}a^{26}-\frac{1}{517}a^{25}-\frac{6}{517}a^{23}-\frac{13}{517}a^{22}+\frac{214}{517}a^{21}-\frac{51}{517}a^{20}-\frac{155}{517}a^{19}+\frac{215}{517}a^{18}+\frac{219}{517}a^{17}+\frac{130}{517}a^{16}-\frac{101}{517}a^{15}+\frac{41}{517}a^{14}+\frac{3}{47}a^{13}+\frac{123}{517}a^{12}-\frac{3}{11}a^{11}+\frac{14}{47}a^{10}+\frac{15}{47}a^{9}+\frac{1}{11}a^{8}+\frac{170}{517}a^{7}-\frac{103}{517}a^{6}-\frac{111}{517}a^{5}+\frac{119}{517}a^{4}+\frac{98}{517}a^{3}+\frac{59}{517}a^{2}+\frac{68}{517}a+\frac{4}{11}$, $\frac{1}{517}a^{37}-\frac{16}{517}a^{27}-\frac{15}{517}a^{26}-\frac{13}{517}a^{25}+\frac{9}{517}a^{24}-\frac{6}{517}a^{23}+\frac{9}{517}a^{22}-\frac{216}{517}a^{21}-\frac{16}{47}a^{20}+\frac{85}{517}a^{19}-\frac{210}{517}a^{18}+\frac{153}{517}a^{17}+\frac{23}{47}a^{16}+\frac{37}{517}a^{15}+\frac{69}{517}a^{14}+\frac{211}{517}a^{13}+\frac{34}{517}a^{12}-\frac{159}{517}a^{11}+\frac{222}{517}a^{10}+\frac{164}{517}a^{9}-\frac{53}{517}a^{8}-\frac{53}{517}a^{7}-\frac{26}{517}a^{6}-\frac{149}{517}a^{5}-\frac{127}{517}a^{4}-\frac{229}{517}a^{3}+\frac{85}{517}a^{2}+\frac{29}{517}a-\frac{5}{11}$, $\frac{1}{517}a^{38}+\frac{14}{517}a^{27}+\frac{17}{517}a^{26}+\frac{10}{517}a^{25}-\frac{18}{517}a^{24}-\frac{6}{517}a^{23}-\frac{5}{517}a^{22}+\frac{191}{517}a^{21}-\frac{1}{47}a^{20}-\frac{106}{517}a^{19}-\frac{49}{517}a^{18}-\frac{226}{517}a^{17}+\frac{158}{517}a^{16}-\frac{191}{517}a^{15}+\frac{201}{517}a^{14}+\frac{20}{517}a^{13}-\frac{158}{517}a^{12}+\frac{134}{517}a^{11}-\frac{126}{517}a^{10}+\frac{32}{517}a^{9}-\frac{25}{517}a^{8}+\frac{28}{517}a^{7}+\frac{112}{517}a^{6}+\frac{125}{517}a^{5}-\frac{13}{47}a^{4}-\frac{23}{517}a^{3}-\frac{182}{517}a^{2}-\frac{89}{517}a+\frac{3}{11}$, $\frac{1}{517}a^{39}+\frac{21}{517}a^{27}+\frac{19}{517}a^{26}-\frac{13}{517}a^{25}-\frac{19}{517}a^{24}+\frac{14}{517}a^{23}-\frac{23}{517}a^{22}+\frac{179}{517}a^{21}-\frac{116}{517}a^{20}+\frac{48}{517}a^{19}-\frac{249}{517}a^{18}-\frac{216}{517}a^{17}+\frac{85}{517}a^{16}-\frac{159}{517}a^{15}+\frac{158}{517}a^{14}-\frac{87}{517}a^{13}+\frac{92}{517}a^{12}+\frac{92}{517}a^{11}-\frac{196}{517}a^{10}+\frac{24}{517}a^{9}-\frac{114}{517}a^{8}-\frac{8}{47}a^{7}-\frac{11}{47}a^{6}+\frac{224}{517}a^{5}-\frac{16}{517}a^{4}+\frac{218}{517}a^{3}-\frac{63}{517}a^{2}-\frac{116}{517}a-\frac{2}{11}$, $\frac{1}{517}a^{40}-\frac{2}{47}a^{27}-\frac{23}{517}a^{26}+\frac{12}{517}a^{25}+\frac{18}{517}a^{24}-\frac{18}{517}a^{23}-\frac{1}{517}a^{22}-\frac{113}{517}a^{21}+\frac{174}{517}a^{20}-\frac{174}{517}a^{19}-\frac{133}{517}a^{18}+\frac{229}{517}a^{17}-\frac{168}{517}a^{16}-\frac{241}{517}a^{15}-\frac{162}{517}a^{14}+\frac{128}{517}a^{13}+\frac{29}{517}a^{12}-\frac{57}{517}a^{11}-\frac{83}{517}a^{10}-\frac{252}{517}a^{9}+\frac{122}{517}a^{8}-\frac{233}{517}a^{7}-\frac{4}{517}a^{6}+\frac{41}{517}a^{5}+\frac{205}{517}a^{4}+\frac{161}{517}a^{3}+\frac{64}{517}a^{2}+\frac{14}{517}a+\frac{1}{11}$, $\frac{1}{24299}a^{41}-\frac{12}{24299}a^{39}-\frac{2}{24299}a^{38}+\frac{15}{24299}a^{37}-\frac{16}{24299}a^{36}-\frac{15}{24299}a^{35}+\frac{6}{24299}a^{34}-\frac{6}{24299}a^{33}+\frac{1}{24299}a^{32}-\frac{2}{24299}a^{31}+\frac{21}{24299}a^{30}+\frac{1}{24299}a^{29}-\frac{14}{24299}a^{28}-\frac{189}{24299}a^{27}-\frac{613}{24299}a^{26}+\frac{301}{24299}a^{25}+\frac{117}{24299}a^{24}-\frac{1060}{24299}a^{23}-\frac{1068}{24299}a^{22}-\frac{5891}{24299}a^{21}-\frac{11548}{24299}a^{20}+\frac{2107}{24299}a^{19}-\frac{11739}{24299}a^{18}+\frac{2492}{24299}a^{17}+\frac{4475}{24299}a^{16}+\frac{53}{517}a^{15}+\frac{5977}{24299}a^{14}+\frac{8280}{24299}a^{13}-\frac{608}{2209}a^{12}+\frac{11661}{24299}a^{11}-\frac{322}{2209}a^{10}+\frac{2328}{24299}a^{9}+\frac{4364}{24299}a^{8}+\frac{4828}{24299}a^{7}+\frac{2395}{24299}a^{6}-\frac{8276}{24299}a^{5}-\frac{4883}{24299}a^{4}-\frac{4815}{24299}a^{3}+\frac{5408}{24299}a^{2}-\frac{10579}{24299}a+\frac{24}{517}$, $\frac{1}{15\!\cdots\!13}a^{42}+\frac{23\!\cdots\!59}{15\!\cdots\!13}a^{41}-\frac{14\!\cdots\!53}{15\!\cdots\!13}a^{40}+\frac{98\!\cdots\!06}{15\!\cdots\!13}a^{39}+\frac{89\!\cdots\!45}{15\!\cdots\!13}a^{38}-\frac{56\!\cdots\!21}{14\!\cdots\!83}a^{37}+\frac{12\!\cdots\!49}{15\!\cdots\!13}a^{36}+\frac{51\!\cdots\!65}{15\!\cdots\!13}a^{35}+\frac{83\!\cdots\!96}{15\!\cdots\!13}a^{34}-\frac{98\!\cdots\!47}{15\!\cdots\!13}a^{33}+\frac{11\!\cdots\!14}{15\!\cdots\!13}a^{32}+\frac{12\!\cdots\!54}{15\!\cdots\!13}a^{31}+\frac{25\!\cdots\!78}{15\!\cdots\!13}a^{30}-\frac{41\!\cdots\!69}{15\!\cdots\!13}a^{29}+\frac{65\!\cdots\!21}{15\!\cdots\!13}a^{28}+\frac{11\!\cdots\!92}{15\!\cdots\!13}a^{27}-\frac{33\!\cdots\!82}{15\!\cdots\!13}a^{26}+\frac{45\!\cdots\!05}{15\!\cdots\!13}a^{25}+\frac{33\!\cdots\!10}{15\!\cdots\!13}a^{24}+\frac{69\!\cdots\!28}{15\!\cdots\!13}a^{23}-\frac{52\!\cdots\!82}{15\!\cdots\!13}a^{22}-\frac{64\!\cdots\!23}{15\!\cdots\!13}a^{21}-\frac{71\!\cdots\!02}{15\!\cdots\!13}a^{20}-\frac{18\!\cdots\!91}{15\!\cdots\!13}a^{19}-\frac{14\!\cdots\!63}{15\!\cdots\!13}a^{18}+\frac{49\!\cdots\!79}{14\!\cdots\!83}a^{17}-\frac{42\!\cdots\!64}{15\!\cdots\!13}a^{16}+\frac{51\!\cdots\!54}{15\!\cdots\!13}a^{15}-\frac{74\!\cdots\!70}{15\!\cdots\!13}a^{14}+\frac{53\!\cdots\!44}{15\!\cdots\!13}a^{13}+\frac{37\!\cdots\!01}{15\!\cdots\!13}a^{12}+\frac{16\!\cdots\!18}{15\!\cdots\!13}a^{11}-\frac{11\!\cdots\!31}{15\!\cdots\!13}a^{10}+\frac{54\!\cdots\!40}{15\!\cdots\!13}a^{9}+\frac{25\!\cdots\!33}{15\!\cdots\!13}a^{8}+\frac{68\!\cdots\!92}{15\!\cdots\!13}a^{7}+\frac{77\!\cdots\!28}{15\!\cdots\!13}a^{6}-\frac{28\!\cdots\!49}{15\!\cdots\!13}a^{5}-\frac{54\!\cdots\!39}{15\!\cdots\!13}a^{4}+\frac{19\!\cdots\!82}{30\!\cdots\!89}a^{3}-\frac{23\!\cdots\!81}{15\!\cdots\!13}a^{2}-\frac{69\!\cdots\!20}{15\!\cdots\!13}a-\frac{12\!\cdots\!41}{30\!\cdots\!89}$, $\frac{1}{15\!\cdots\!19}a^{43}-\frac{20\!\cdots\!38}{15\!\cdots\!19}a^{42}+\frac{55\!\cdots\!75}{13\!\cdots\!29}a^{41}+\frac{15\!\cdots\!82}{15\!\cdots\!19}a^{40}+\frac{53\!\cdots\!10}{15\!\cdots\!19}a^{39}+\frac{19\!\cdots\!06}{15\!\cdots\!19}a^{38}+\frac{58\!\cdots\!30}{15\!\cdots\!19}a^{37}-\frac{12\!\cdots\!57}{15\!\cdots\!19}a^{36}-\frac{67\!\cdots\!20}{15\!\cdots\!19}a^{35}-\frac{76\!\cdots\!28}{15\!\cdots\!19}a^{34}-\frac{43\!\cdots\!17}{15\!\cdots\!19}a^{33}+\frac{12\!\cdots\!46}{15\!\cdots\!19}a^{32}-\frac{10\!\cdots\!93}{15\!\cdots\!19}a^{31}-\frac{91\!\cdots\!07}{15\!\cdots\!19}a^{30}-\frac{99\!\cdots\!58}{15\!\cdots\!19}a^{29}-\frac{12\!\cdots\!14}{15\!\cdots\!19}a^{28}-\frac{21\!\cdots\!65}{15\!\cdots\!19}a^{27}-\frac{62\!\cdots\!74}{15\!\cdots\!19}a^{26}-\frac{60\!\cdots\!00}{15\!\cdots\!19}a^{25}-\frac{10\!\cdots\!96}{15\!\cdots\!19}a^{24}-\frac{74\!\cdots\!57}{15\!\cdots\!19}a^{23}+\frac{27\!\cdots\!18}{15\!\cdots\!19}a^{22}+\frac{14\!\cdots\!12}{15\!\cdots\!19}a^{21}+\frac{24\!\cdots\!38}{15\!\cdots\!19}a^{20}+\frac{28\!\cdots\!84}{15\!\cdots\!19}a^{19}-\frac{11\!\cdots\!15}{15\!\cdots\!19}a^{18}-\frac{61\!\cdots\!10}{15\!\cdots\!19}a^{17}-\frac{27\!\cdots\!66}{13\!\cdots\!29}a^{16}+\frac{74\!\cdots\!56}{15\!\cdots\!19}a^{15}-\frac{57\!\cdots\!55}{15\!\cdots\!19}a^{14}+\frac{41\!\cdots\!75}{15\!\cdots\!19}a^{13}-\frac{50\!\cdots\!22}{15\!\cdots\!19}a^{12}+\frac{40\!\cdots\!15}{15\!\cdots\!19}a^{11}-\frac{15\!\cdots\!62}{15\!\cdots\!19}a^{10}-\frac{66\!\cdots\!54}{15\!\cdots\!19}a^{9}+\frac{64\!\cdots\!93}{15\!\cdots\!19}a^{8}+\frac{55\!\cdots\!33}{15\!\cdots\!19}a^{7}+\frac{12\!\cdots\!65}{15\!\cdots\!19}a^{6}-\frac{49\!\cdots\!48}{15\!\cdots\!19}a^{5}+\frac{30\!\cdots\!29}{13\!\cdots\!29}a^{4}+\frac{30\!\cdots\!90}{15\!\cdots\!19}a^{3}+\frac{68\!\cdots\!81}{15\!\cdots\!19}a^{2}+\frac{35\!\cdots\!74}{15\!\cdots\!19}a-\frac{16\!\cdots\!33}{32\!\cdots\!77}$ Copy content Toggle raw display

sage: K.integral_basis()
 
gp: K.zk
 
magma: IntegralBasis(K);
 
oscar: basis(OK)
 

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

Class group and class number

not computed

sage: K.class_group().invariants()
 
gp: K.clgp
 
magma: ClassGroup(K);
 
oscar: class_group(K)
 

Unit group

sage: UK = K.unit_group()
 
magma: UK, fUK := UnitGroup(K);
 
oscar: UK, fUK = unit_group(OK)
 
Rank:  $21$
sage: UK.rank()
 
gp: K.fu
 
magma: UnitRank(K);
 
oscar: rank(UK)
 
Torsion generator:   \( -1 \)  (order $2$) Copy content Toggle raw display
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:  not computed
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:  not computed
sage: K.regulator()
 
gp: K.reg
 
magma: Regulator(K);
 
oscar: regulator(K)
 

Class number formula

\[ \begin{aligned}\lim_{s\to 1} (s-1)\zeta_K(s) =\mathstrut & \frac{2^{r_1}\cdot (2\pi)^{r_2}\cdot R\cdot h}{w\cdot\sqrt{|D|}}\cr $ not computed \end{aligned}\]

# self-contained SageMath code snippet to compute the analytic class number formula
 
x = polygen(QQ); K.<a> = NumberField(x^44 - 4*x^43 + 450*x^42 - 1696*x^41 + 95623*x^40 - 339364*x^39 + 12725514*x^38 - 42479344*x^37 + 1186619666*x^36 - 3719731600*x^35 + 82234067400*x^34 - 241573595600*x^33 + 4387101211849*x^32 - 12047214773252*x^31 + 184321188359002*x^30 - 471779938027168*x^29 + 6195716143526136*x^28 - 14733546436300584*x^27 + 168602100536112036*x^26 - 371193178297827952*x^25 + 3750658087111474564*x^24 - 7615609064474320416*x^23 + 68785024359507662624*x^22 - 128259317837580249532*x^21 + 1047347442861854229432*x^20 - 1784203887396236578908*x^19 + 13304629870600067621984*x^18 - 20569608214806383894840*x^17 + 141251615396772952843075*x^16 - 196435665083615705294760*x^15 + 1250953936009105860804974*x^14 - 1545994678195125737706904*x^13 + 9182221521270632077265647*x^12 - 9915451857640942707235084*x^11 + 55177014296826057984352506*x^10 - 50811367810969170459257440*x^9 + 265871502086628031896736617*x^8 - 201251578078840046061089680*x^7 + 992905136657073086108322990*x^6 - 581679407650510662543408668*x^5 + 2711240748706355837313730686*x^4 - 1097811866899303633376184156*x^3 + 4840346129829289788210382520*x^2 - 1021208505276065935211161352*x + 4261581640413011116141369057)
 
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))))
 
# self-contained Pari/GP code snippet to compute the analytic class number formula
 
K = bnfinit(x^44 - 4*x^43 + 450*x^42 - 1696*x^41 + 95623*x^40 - 339364*x^39 + 12725514*x^38 - 42479344*x^37 + 1186619666*x^36 - 3719731600*x^35 + 82234067400*x^34 - 241573595600*x^33 + 4387101211849*x^32 - 12047214773252*x^31 + 184321188359002*x^30 - 471779938027168*x^29 + 6195716143526136*x^28 - 14733546436300584*x^27 + 168602100536112036*x^26 - 371193178297827952*x^25 + 3750658087111474564*x^24 - 7615609064474320416*x^23 + 68785024359507662624*x^22 - 128259317837580249532*x^21 + 1047347442861854229432*x^20 - 1784203887396236578908*x^19 + 13304629870600067621984*x^18 - 20569608214806383894840*x^17 + 141251615396772952843075*x^16 - 196435665083615705294760*x^15 + 1250953936009105860804974*x^14 - 1545994678195125737706904*x^13 + 9182221521270632077265647*x^12 - 9915451857640942707235084*x^11 + 55177014296826057984352506*x^10 - 50811367810969170459257440*x^9 + 265871502086628031896736617*x^8 - 201251578078840046061089680*x^7 + 992905136657073086108322990*x^6 - 581679407650510662543408668*x^5 + 2711240748706355837313730686*x^4 - 1097811866899303633376184156*x^3 + 4840346129829289788210382520*x^2 - 1021208505276065935211161352*x + 4261581640413011116141369057, 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)))]
 
/* self-contained Magma code snippet to compute the analytic class number formula */
 
Qx<x> := PolynomialRing(QQ); K<a> := NumberField(x^44 - 4*x^43 + 450*x^42 - 1696*x^41 + 95623*x^40 - 339364*x^39 + 12725514*x^38 - 42479344*x^37 + 1186619666*x^36 - 3719731600*x^35 + 82234067400*x^34 - 241573595600*x^33 + 4387101211849*x^32 - 12047214773252*x^31 + 184321188359002*x^30 - 471779938027168*x^29 + 6195716143526136*x^28 - 14733546436300584*x^27 + 168602100536112036*x^26 - 371193178297827952*x^25 + 3750658087111474564*x^24 - 7615609064474320416*x^23 + 68785024359507662624*x^22 - 128259317837580249532*x^21 + 1047347442861854229432*x^20 - 1784203887396236578908*x^19 + 13304629870600067621984*x^18 - 20569608214806383894840*x^17 + 141251615396772952843075*x^16 - 196435665083615705294760*x^15 + 1250953936009105860804974*x^14 - 1545994678195125737706904*x^13 + 9182221521270632077265647*x^12 - 9915451857640942707235084*x^11 + 55177014296826057984352506*x^10 - 50811367810969170459257440*x^9 + 265871502086628031896736617*x^8 - 201251578078840046061089680*x^7 + 992905136657073086108322990*x^6 - 581679407650510662543408668*x^5 + 2711240748706355837313730686*x^4 - 1097811866899303633376184156*x^3 + 4840346129829289788210382520*x^2 - 1021208505276065935211161352*x + 4261581640413011116141369057);
 
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)));
 
# self-contained Oscar code snippet to compute the analytic class number formula
 
Qx, x = PolynomialRing(QQ); K, a = NumberField(x^44 - 4*x^43 + 450*x^42 - 1696*x^41 + 95623*x^40 - 339364*x^39 + 12725514*x^38 - 42479344*x^37 + 1186619666*x^36 - 3719731600*x^35 + 82234067400*x^34 - 241573595600*x^33 + 4387101211849*x^32 - 12047214773252*x^31 + 184321188359002*x^30 - 471779938027168*x^29 + 6195716143526136*x^28 - 14733546436300584*x^27 + 168602100536112036*x^26 - 371193178297827952*x^25 + 3750658087111474564*x^24 - 7615609064474320416*x^23 + 68785024359507662624*x^22 - 128259317837580249532*x^21 + 1047347442861854229432*x^20 - 1784203887396236578908*x^19 + 13304629870600067621984*x^18 - 20569608214806383894840*x^17 + 141251615396772952843075*x^16 - 196435665083615705294760*x^15 + 1250953936009105860804974*x^14 - 1545994678195125737706904*x^13 + 9182221521270632077265647*x^12 - 9915451857640942707235084*x^11 + 55177014296826057984352506*x^10 - 50811367810969170459257440*x^9 + 265871502086628031896736617*x^8 - 201251578078840046061089680*x^7 + 992905136657073086108322990*x^6 - 581679407650510662543408668*x^5 + 2711240748706355837313730686*x^4 - 1097811866899303633376184156*x^3 + 4840346129829289788210382520*x^2 - 1021208505276065935211161352*x + 4261581640413011116141369057);
 
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

$C_{44}$ (as 44T1):

sage: K.galois_group(type='pari')
 
gp: polgalois(K.pol)
 
magma: G = GaloisGroup(K);
 
oscar: G, Gtx = galois_group(K); G, transitive_group_identification(G)
 
A cyclic group of order 44
The 44 conjugacy class representatives for $C_{44}$
Character table for $C_{44}$

Intermediate fields

\(\Q(\sqrt{2}) \), 4.0.247808.2, \(\Q(\zeta_{23})^+\), 22.22.14741666340843480753092741810452692992.1

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

sage: K.subfields()[1:-1]
 
gp: L = nfsubfields(K); L[2..length(b)]
 
magma: L := Subfields(K); L[2..#L];
 
oscar: subfields(K)[2:end-1]
 

Frobenius cycle types

$p$ $2$ $3$ $5$ $7$ $11$ $13$ $17$ $19$ $23$ $29$ $31$ $37$ $41$ $43$ $47$ $53$ $59$
Cycle type R $44$ $44$ ${\href{/padicField/7.11.0.1}{11} }^{4}$ R $44$ $22^{2}$ $44$ R $44$ ${\href{/padicField/31.11.0.1}{11} }^{4}$ $44$ ${\href{/padicField/41.11.0.1}{11} }^{4}$ $44$ ${\href{/padicField/47.1.0.1}{1} }^{44}$ $44$ $44$

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

# to obtain a list of $[e_i,f_i]$ for the factorization of the ideal $p\mathcal{O}_K$ for $p=7$ in Sage:
 
p = 7; [(e, pr.norm().valuation(p)) for pr,e in K.factor(p)]
 
\\ to obtain a list of $[e_i,f_i]$ for the factorization of the ideal $p\mathcal{O}_K$ for $p=7$ in Pari:
 
p = 7; pfac = idealprimedec(K, p); vector(length(pfac), j, [pfac[j][3], pfac[j][4]])
 
// to obtain a list of $[e_i,f_i]$ for the factorization of the ideal $p\mathcal{O}_K$ for $p=7 in Magma:
 
p := 7; [<pr[2], Valuation(Norm(pr[1]), p)> : pr in Factorization(p*Integers(K))];
 
# to obtain a list of $[e_i,f_i]$ for the factorization of the ideal $p\mathcal{O}_K$ 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
\(2\) Copy content Toggle raw display Deg $44$$4$$11$$121$
\(11\) Copy content Toggle raw display Deg $44$$2$$22$$22$
\(23\) Copy content Toggle raw display 23.22.20.1$x^{22} + 231 x^{21} + 24310 x^{20} + 1539615 x^{19} + 65271580 x^{18} + 1948237137 x^{17} + 41892053577 x^{16} + 652037968890 x^{15} + 7265319209115 x^{14} + 56290884204555 x^{13} + 287278948122936 x^{12} + 881069580352567 x^{11} + 1436394740619993 x^{10} + 1407272105659090 x^{9} + 908164935089445 x^{8} + 407525140102740 x^{7} + 130953632793951 x^{6} + 31291611122541 x^{5} + 17709125163290 x^{4} + 131485551467820 x^{3} + 905728303498040 x^{2} + 3760233666129578 x + 7096289029978197$$11$$2$$20$22T1$[\ ]_{11}^{2}$
23.22.20.1$x^{22} + 231 x^{21} + 24310 x^{20} + 1539615 x^{19} + 65271580 x^{18} + 1948237137 x^{17} + 41892053577 x^{16} + 652037968890 x^{15} + 7265319209115 x^{14} + 56290884204555 x^{13} + 287278948122936 x^{12} + 881069580352567 x^{11} + 1436394740619993 x^{10} + 1407272105659090 x^{9} + 908164935089445 x^{8} + 407525140102740 x^{7} + 130953632793951 x^{6} + 31291611122541 x^{5} + 17709125163290 x^{4} + 131485551467820 x^{3} + 905728303498040 x^{2} + 3760233666129578 x + 7096289029978197$$11$$2$$20$22T1$[\ ]_{11}^{2}$