Normalized defining polynomial
\( x^{12} - 6 x^{11} - 369 x^{10} + 568 x^{9} + 58059 x^{8} + 114606 x^{7} - 3548525 x^{6} + \cdots + 49479090012 \)
Invariants
Degree: | $12$ | sage: K.degree()
gp: poldegree(K.pol)
magma: Degree(K);
oscar: degree(K)
| |
Signature: | $[0, 6]$ | sage: K.signature()
gp: K.sign
magma: Signature(K);
oscar: signature(K)
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Discriminant: | \(2301971300255880980351195824191744\) \(\medspace = 2^{8}\cdot 3^{18}\cdot 13^{6}\cdot 37^{10}\) | sage: K.disc()
gp: K.disc
magma: OK := Integers(K); Discriminant(OK);
oscar: OK = ring_of_integers(K); discriminant(OK)
| |
Root discriminant: | \(602.80\) | 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: | $2^{2/3}3^{3/2}13^{1/2}37^{5/6}\approx 602.802426811825$ | ||
Ramified primes: | \(2\), \(3\), \(13\), \(37\) | sage: K.disc().support()
gp: factor(abs(K.disc))[,1]~
magma: PrimeDivisors(Discriminant(OK));
oscar: prime_divisors(discriminant((OK)))
| |
Discriminant root field: | \(\Q\) | ||
$\card{ \Aut(K/\Q) }$: | $6$ | sage: K.automorphisms()
magma: Automorphisms(K);
oscar: automorphisms(K)
| |
This field is not Galois over $\Q$. | |||
This is a CM field. | |||
Reflex fields: | unavailable$^{32}$ |
Integral basis (with respect to field generator \(a\))
$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $a^{5}$, $\frac{1}{6}a^{6}-\frac{1}{2}a^{5}-\frac{1}{2}a^{4}-\frac{1}{6}a^{3}$, $\frac{1}{6}a^{7}+\frac{1}{3}a^{4}-\frac{1}{2}a^{3}$, $\frac{1}{6}a^{8}+\frac{1}{3}a^{5}-\frac{1}{2}a^{4}$, $\frac{1}{6}a^{9}-\frac{1}{2}a^{5}+\frac{1}{3}a^{3}$, $\frac{1}{345391002}a^{10}-\frac{14240476}{172695501}a^{9}-\frac{216628}{172695501}a^{8}+\frac{12964222}{172695501}a^{7}-\frac{9032378}{172695501}a^{6}-\frac{85642123}{345391002}a^{5}+\frac{4036259}{38376778}a^{4}+\frac{21916457}{115130334}a^{3}+\frac{2393390}{57565167}a^{2}+\frac{5669256}{19188389}a-\frac{98665}{1744399}$, $\frac{1}{19\!\cdots\!38}a^{11}+\frac{23\!\cdots\!61}{19\!\cdots\!38}a^{10}-\frac{81\!\cdots\!76}{97\!\cdots\!19}a^{9}+\frac{71\!\cdots\!64}{97\!\cdots\!19}a^{8}+\frac{25\!\cdots\!73}{97\!\cdots\!19}a^{7}-\frac{10\!\cdots\!21}{19\!\cdots\!38}a^{6}-\frac{22\!\cdots\!87}{10\!\cdots\!91}a^{5}-\frac{33\!\cdots\!70}{32\!\cdots\!73}a^{4}-\frac{11\!\cdots\!51}{65\!\cdots\!46}a^{3}+\frac{21\!\cdots\!70}{10\!\cdots\!91}a^{2}+\frac{51\!\cdots\!33}{10\!\cdots\!91}a-\frac{16\!\cdots\!17}{98\!\cdots\!81}$
Monogenic: | No | |
Index: | Not computed | |
Inessential primes: | $2$ |
Class group and class number
$C_{3}\times C_{12}\times C_{283476}$, which has order $10205136$ (assuming GRH)
Unit group
Rank: | $5$ | sage: UK.rank()
gp: K.fu
magma: UnitRank(K);
oscar: rank(UK)
| |
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: | $\frac{17\!\cdots\!80}{45\!\cdots\!67}a^{11}-\frac{20\!\cdots\!50}{45\!\cdots\!67}a^{10}-\frac{56\!\cdots\!48}{45\!\cdots\!67}a^{9}+\frac{49\!\cdots\!30}{45\!\cdots\!67}a^{8}+\frac{77\!\cdots\!90}{45\!\cdots\!67}a^{7}-\frac{36\!\cdots\!79}{45\!\cdots\!67}a^{6}-\frac{44\!\cdots\!97}{45\!\cdots\!67}a^{5}+\frac{18\!\cdots\!45}{45\!\cdots\!67}a^{4}+\frac{13\!\cdots\!51}{45\!\cdots\!67}a^{3}-\frac{42\!\cdots\!24}{45\!\cdots\!67}a^{2}-\frac{68\!\cdots\!94}{45\!\cdots\!67}a+\frac{10\!\cdots\!17}{45\!\cdots\!67}$, $\frac{14\!\cdots\!34}{32\!\cdots\!73}a^{11}+\frac{22\!\cdots\!31}{10\!\cdots\!91}a^{10}+\frac{48\!\cdots\!30}{32\!\cdots\!73}a^{9}+\frac{55\!\cdots\!88}{10\!\cdots\!91}a^{8}-\frac{58\!\cdots\!93}{29\!\cdots\!43}a^{7}-\frac{59\!\cdots\!93}{65\!\cdots\!46}a^{6}+\frac{35\!\cdots\!77}{65\!\cdots\!46}a^{5}+\frac{18\!\cdots\!83}{59\!\cdots\!86}a^{4}-\frac{16\!\cdots\!05}{21\!\cdots\!82}a^{3}-\frac{16\!\cdots\!82}{10\!\cdots\!91}a^{2}+\frac{29\!\cdots\!71}{10\!\cdots\!91}a+\frac{13\!\cdots\!07}{98\!\cdots\!81}$, $\frac{22\!\cdots\!56}{10\!\cdots\!91}a^{11}+\frac{71\!\cdots\!04}{32\!\cdots\!73}a^{10}+\frac{22\!\cdots\!91}{32\!\cdots\!73}a^{9}-\frac{17\!\cdots\!31}{32\!\cdots\!73}a^{8}-\frac{31\!\cdots\!77}{32\!\cdots\!73}a^{7}+\frac{24\!\cdots\!51}{65\!\cdots\!46}a^{6}+\frac{36\!\cdots\!53}{65\!\cdots\!46}a^{5}-\frac{12\!\cdots\!39}{65\!\cdots\!46}a^{4}-\frac{39\!\cdots\!35}{21\!\cdots\!82}a^{3}+\frac{44\!\cdots\!58}{10\!\cdots\!91}a^{2}+\frac{16\!\cdots\!57}{98\!\cdots\!81}a-\frac{15\!\cdots\!39}{98\!\cdots\!81}$, $\frac{14\!\cdots\!45}{32\!\cdots\!73}a^{11}-\frac{33\!\cdots\!01}{65\!\cdots\!46}a^{10}-\frac{93\!\cdots\!79}{65\!\cdots\!46}a^{9}+\frac{12\!\cdots\!06}{10\!\cdots\!91}a^{8}+\frac{65\!\cdots\!87}{32\!\cdots\!73}a^{7}-\frac{27\!\cdots\!08}{32\!\cdots\!73}a^{6}-\frac{38\!\cdots\!81}{32\!\cdots\!73}a^{5}+\frac{27\!\cdots\!05}{65\!\cdots\!46}a^{4}+\frac{81\!\cdots\!95}{21\!\cdots\!82}a^{3}-\frac{95\!\cdots\!78}{10\!\cdots\!91}a^{2}-\frac{32\!\cdots\!26}{98\!\cdots\!81}a+\frac{30\!\cdots\!45}{98\!\cdots\!81}$, $\frac{68\!\cdots\!38}{10\!\cdots\!91}a^{11}-\frac{74\!\cdots\!35}{10\!\cdots\!91}a^{10}-\frac{23\!\cdots\!41}{10\!\cdots\!91}a^{9}+\frac{11\!\cdots\!77}{65\!\cdots\!46}a^{8}+\frac{92\!\cdots\!98}{29\!\cdots\!43}a^{7}-\frac{13\!\cdots\!62}{10\!\cdots\!91}a^{6}-\frac{65\!\cdots\!11}{32\!\cdots\!73}a^{5}+\frac{34\!\cdots\!57}{59\!\cdots\!86}a^{4}+\frac{75\!\cdots\!02}{10\!\cdots\!91}a^{3}-\frac{10\!\cdots\!60}{10\!\cdots\!91}a^{2}-\frac{10\!\cdots\!73}{10\!\cdots\!91}a+\frac{28\!\cdots\!87}{98\!\cdots\!81}$ (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: | \( 207114.39572456083 \) (assuming GRH) | sage: K.regulator()
gp: K.reg
magma: Regulator(K);
oscar: regulator(K)
|
Class number formula
\[ \begin{aligned}\lim_{s\to 1} (s-1)\zeta_K(s) =\mathstrut & \frac{2^{r_1}\cdot (2\pi)^{r_2}\cdot R\cdot h}{w\cdot\sqrt{|D|}}\cr \approx\mathstrut &\frac{2^{0}\cdot(2\pi)^{6}\cdot 207114.39572456083 \cdot 10205136}{2\cdot\sqrt{2301971300255880980351195824191744}}\cr\approx \mathstrut & 1.35527786391201 \end{aligned}\] (assuming GRH)
Galois group
$C_6\times S_3$ (as 12T18):
A solvable group of order 36 |
The 18 conjugacy class representatives for $C_6\times S_3$ |
Character table for $C_6\times S_3$ |
Intermediate fields
\(\Q(\sqrt{37}) \), \(\Q(\sqrt{-1443}) \), \(\Q(\sqrt{-39}) \), \(\Q(\sqrt{37}, \sqrt{-39})\), 6.6.7279451230032.1 |
Fields in the database are given up to isomorphism. Isomorphic intermediate fields are shown with their multiplicities.
Sibling fields
Galois closure: | data not computed |
Degree 18 siblings: | data not computed |
Minimal sibling: | This field is its own minimal sibling |
Frobenius cycle types
$p$ | $2$ | $3$ | $5$ | $7$ | $11$ | $13$ | $17$ | $19$ | $23$ | $29$ | $31$ | $37$ | $41$ | $43$ | $47$ | $53$ | $59$ |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cycle type | R | R | ${\href{/padicField/5.6.0.1}{6} }^{2}$ | ${\href{/padicField/7.6.0.1}{6} }^{2}$ | ${\href{/padicField/11.3.0.1}{3} }^{2}{,}\,{\href{/padicField/11.1.0.1}{1} }^{6}$ | R | ${\href{/padicField/17.6.0.1}{6} }^{2}$ | ${\href{/padicField/19.6.0.1}{6} }^{2}$ | ${\href{/padicField/23.6.0.1}{6} }^{2}$ | ${\href{/padicField/29.6.0.1}{6} }^{2}$ | ${\href{/padicField/31.6.0.1}{6} }^{2}$ | R | ${\href{/padicField/41.3.0.1}{3} }^{2}{,}\,{\href{/padicField/41.1.0.1}{1} }^{6}$ | ${\href{/padicField/43.6.0.1}{6} }^{2}$ | ${\href{/padicField/47.3.0.1}{3} }^{2}{,}\,{\href{/padicField/47.1.0.1}{1} }^{6}$ | ${\href{/padicField/53.6.0.1}{6} }{,}\,{\href{/padicField/53.2.0.1}{2} }^{3}$ | ${\href{/padicField/59.2.0.1}{2} }^{6}$ |
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 |
---|---|---|---|---|---|---|---|
\(2\) | 2.6.4.2 | $x^{6} - 2 x^{3} + 4$ | $3$ | $2$ | $4$ | $S_3\times C_3$ | $[\ ]_{3}^{6}$ |
2.6.4.2 | $x^{6} - 2 x^{3} + 4$ | $3$ | $2$ | $4$ | $S_3\times C_3$ | $[\ ]_{3}^{6}$ | |
\(3\) | 3.6.9.9 | $x^{6} + 6 x^{4} + 21$ | $6$ | $1$ | $9$ | $C_6$ | $[2]_{2}$ |
3.6.9.10 | $x^{6} + 6 x^{4} + 3$ | $6$ | $1$ | $9$ | $C_6$ | $[2]_{2}$ | |
\(13\) | 13.12.6.1 | $x^{12} + 780 x^{11} + 253578 x^{10} + 43990720 x^{9} + 4297346257 x^{8} + 224493831662 x^{7} + 4938918346310 x^{6} + 2961720498866 x^{5} + 3005850529646 x^{4} + 51307643736852 x^{3} + 70292613843513 x^{2} + 65587287977710 x + 15475747398037$ | $2$ | $6$ | $6$ | $C_6\times C_2$ | $[\ ]_{2}^{6}$ |
\(37\) | 37.12.10.1 | $x^{12} + 198 x^{11} + 16347 x^{10} + 720720 x^{9} + 17919555 x^{8} + 239132718 x^{7} + 1363015503 x^{6} + 478272762 x^{5} + 72280395 x^{4} + 32212620 x^{3} + 653616987 x^{2} + 8608429962 x + 47259217318$ | $6$ | $2$ | $10$ | $C_6\times C_2$ | $[\ ]_{6}^{2}$ |