Normalized defining polynomial
\( x^{34} - 306 x^{32} - 170 x^{31} + 38964 x^{30} + 39950 x^{29} - 2736575 x^{28} - 3896570 x^{27} + \cdots + 2196254131873 \)
Invariants
Degree: | $34$ | sage: K.degree()
gp: poldegree(K.pol)
magma: Degree(K);
oscar: degree(K)
| |
Signature: | $[34, 0]$ | sage: K.signature()
gp: K.sign
magma: Signature(K);
oscar: signature(K)
| |
Discriminant: | \(126\!\cdots\!608\) \(\medspace = 2^{51}\cdot 17^{64}\) | sage: K.disc()
gp: K.disc
magma: OK := Integers(K); Discriminant(OK);
oscar: OK = ring_of_integers(K); discriminant(OK)
| |
Root discriminant: | \(585.71\) | 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: | $2^{3/2}17^{32/17}\approx 585.7120239053163$ | ||
Ramified primes: | \(2\), \(17\) | sage: K.disc().support()
gp: factor(abs(K.disc))[,1]~
magma: PrimeDivisors(Discriminant(OK));
oscar: prime_divisors(discriminant((OK)))
| |
Discriminant root field: | \(\Q(\sqrt{2}) \) | ||
$\card{ \Gal(K/\Q) }$: | $34$ | sage: K.automorphisms()
magma: Automorphisms(K);
oscar: automorphisms(K)
| |
This field is Galois and abelian over $\Q$. | |||
Conductor: | \(2312=2^{3}\cdot 17^{2}\) | ||
Dirichlet character group: | $\lbrace$$\chi_{2312}(1,·)$, $\chi_{2312}(1157,·)$, $\chi_{2312}(2177,·)$, $\chi_{2312}(137,·)$, $\chi_{2312}(1293,·)$, $\chi_{2312}(273,·)$, $\chi_{2312}(1429,·)$, $\chi_{2312}(409,·)$, $\chi_{2312}(1565,·)$, $\chi_{2312}(69,·)$, $\chi_{2312}(545,·)$, $\chi_{2312}(1701,·)$, $\chi_{2312}(681,·)$, $\chi_{2312}(1837,·)$, $\chi_{2312}(817,·)$, $\chi_{2312}(1973,·)$, $\chi_{2312}(953,·)$, $\chi_{2312}(2109,·)$, $\chi_{2312}(1089,·)$, $\chi_{2312}(2245,·)$, $\chi_{2312}(1225,·)$, $\chi_{2312}(205,·)$, $\chi_{2312}(1361,·)$, $\chi_{2312}(341,·)$, $\chi_{2312}(1497,·)$, $\chi_{2312}(477,·)$, $\chi_{2312}(1633,·)$, $\chi_{2312}(613,·)$, $\chi_{2312}(1769,·)$, $\chi_{2312}(749,·)$, $\chi_{2312}(1905,·)$, $\chi_{2312}(885,·)$, $\chi_{2312}(2041,·)$, $\chi_{2312}(1021,·)$$\rbrace$ | ||
This is not a CM field. |
Integral basis (with respect to field generator \(a\))
$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $a^{5}$, $a^{6}$, $a^{7}$, $a^{8}$, $a^{9}$, $a^{10}$, $a^{11}$, $a^{12}$, $a^{13}$, $a^{14}$, $a^{15}$, $a^{16}$, $a^{17}$, $a^{18}$, $a^{19}$, $a^{20}$, $a^{21}$, $a^{22}$, $a^{23}$, $a^{24}$, $a^{25}$, $a^{26}$, $a^{27}$, $a^{28}$, $a^{29}$, $\frac{1}{131}a^{30}-\frac{36}{131}a^{29}-\frac{17}{131}a^{28}+\frac{34}{131}a^{27}-\frac{33}{131}a^{26}+\frac{5}{131}a^{25}-\frac{58}{131}a^{24}-\frac{33}{131}a^{23}+\frac{14}{131}a^{22}-\frac{40}{131}a^{21}-\frac{3}{131}a^{20}-\frac{43}{131}a^{19}-\frac{26}{131}a^{18}+\frac{33}{131}a^{17}+\frac{61}{131}a^{16}+\frac{25}{131}a^{15}-\frac{50}{131}a^{14}-\frac{45}{131}a^{13}-\frac{48}{131}a^{12}+\frac{11}{131}a^{11}-\frac{49}{131}a^{10}-\frac{62}{131}a^{9}-\frac{28}{131}a^{8}+\frac{28}{131}a^{7}-\frac{25}{131}a^{6}-\frac{62}{131}a^{5}-\frac{58}{131}a^{4}+\frac{61}{131}a^{3}-\frac{34}{131}a^{2}-\frac{22}{131}a+\frac{22}{131}$, $\frac{1}{131}a^{31}-\frac{3}{131}a^{29}-\frac{54}{131}a^{28}+\frac{12}{131}a^{27}-\frac{4}{131}a^{26}-\frac{9}{131}a^{25}-\frac{25}{131}a^{24}+\frac{5}{131}a^{23}-\frac{60}{131}a^{22}-\frac{2}{131}a^{21}-\frac{20}{131}a^{20}-\frac{2}{131}a^{19}+\frac{14}{131}a^{18}-\frac{61}{131}a^{17}-\frac{6}{131}a^{16}+\frac{64}{131}a^{15}-\frac{11}{131}a^{14}+\frac{35}{131}a^{13}-\frac{14}{131}a^{12}-\frac{46}{131}a^{11}+\frac{8}{131}a^{10}-\frac{33}{131}a^{9}-\frac{63}{131}a^{8}-\frac{65}{131}a^{7}-\frac{45}{131}a^{6}-\frac{63}{131}a^{5}-\frac{62}{131}a^{4}-\frac{65}{131}a^{3}+\frac{64}{131}a^{2}+\frac{16}{131}a+\frac{6}{131}$, $\frac{1}{39\!\cdots\!23}a^{32}-\frac{12\!\cdots\!72}{39\!\cdots\!23}a^{31}-\frac{16\!\cdots\!90}{39\!\cdots\!23}a^{30}-\frac{41\!\cdots\!65}{39\!\cdots\!23}a^{29}+\frac{17\!\cdots\!54}{39\!\cdots\!23}a^{28}-\frac{80\!\cdots\!28}{39\!\cdots\!23}a^{27}+\frac{69\!\cdots\!25}{39\!\cdots\!23}a^{26}+\frac{41\!\cdots\!00}{39\!\cdots\!23}a^{25}-\frac{12\!\cdots\!75}{39\!\cdots\!23}a^{24}+\frac{84\!\cdots\!31}{39\!\cdots\!23}a^{23}-\frac{14\!\cdots\!79}{39\!\cdots\!23}a^{22}+\frac{17\!\cdots\!01}{39\!\cdots\!23}a^{21}+\frac{98\!\cdots\!90}{39\!\cdots\!23}a^{20}-\frac{79\!\cdots\!94}{39\!\cdots\!23}a^{19}-\frac{11\!\cdots\!65}{39\!\cdots\!23}a^{18}-\frac{26\!\cdots\!06}{39\!\cdots\!23}a^{17}-\frac{16\!\cdots\!49}{39\!\cdots\!23}a^{16}-\frac{16\!\cdots\!03}{39\!\cdots\!23}a^{15}+\frac{56\!\cdots\!29}{39\!\cdots\!23}a^{14}+\frac{18\!\cdots\!43}{39\!\cdots\!23}a^{13}-\frac{18\!\cdots\!29}{39\!\cdots\!23}a^{12}+\frac{51\!\cdots\!85}{39\!\cdots\!23}a^{11}+\frac{17\!\cdots\!87}{39\!\cdots\!23}a^{10}+\frac{22\!\cdots\!27}{39\!\cdots\!23}a^{9}-\frac{29\!\cdots\!59}{39\!\cdots\!23}a^{8}-\frac{18\!\cdots\!39}{39\!\cdots\!23}a^{7}-\frac{11\!\cdots\!28}{39\!\cdots\!23}a^{6}-\frac{84\!\cdots\!67}{39\!\cdots\!23}a^{5}-\frac{12\!\cdots\!40}{39\!\cdots\!23}a^{4}-\frac{11\!\cdots\!84}{39\!\cdots\!23}a^{3}+\frac{13\!\cdots\!72}{39\!\cdots\!23}a^{2}-\frac{14\!\cdots\!87}{39\!\cdots\!23}a-\frac{37\!\cdots\!60}{39\!\cdots\!23}$, $\frac{1}{13\!\cdots\!03}a^{33}+\frac{16\!\cdots\!05}{13\!\cdots\!03}a^{32}-\frac{11\!\cdots\!74}{13\!\cdots\!03}a^{31}-\frac{14\!\cdots\!49}{13\!\cdots\!03}a^{30}+\frac{11\!\cdots\!26}{13\!\cdots\!03}a^{29}-\frac{20\!\cdots\!20}{13\!\cdots\!03}a^{28}-\frac{17\!\cdots\!35}{13\!\cdots\!03}a^{27}+\frac{66\!\cdots\!27}{13\!\cdots\!03}a^{26}-\frac{32\!\cdots\!56}{13\!\cdots\!03}a^{25}-\frac{62\!\cdots\!09}{13\!\cdots\!03}a^{24}+\frac{34\!\cdots\!51}{13\!\cdots\!03}a^{23}+\frac{65\!\cdots\!85}{13\!\cdots\!03}a^{22}+\frac{42\!\cdots\!53}{13\!\cdots\!03}a^{21}+\frac{42\!\cdots\!97}{13\!\cdots\!03}a^{20}+\frac{47\!\cdots\!86}{13\!\cdots\!03}a^{19}+\frac{63\!\cdots\!22}{13\!\cdots\!03}a^{18}+\frac{37\!\cdots\!02}{13\!\cdots\!03}a^{17}+\frac{55\!\cdots\!12}{13\!\cdots\!03}a^{16}-\frac{19\!\cdots\!30}{13\!\cdots\!03}a^{15}-\frac{22\!\cdots\!88}{13\!\cdots\!03}a^{14}+\frac{32\!\cdots\!78}{13\!\cdots\!03}a^{13}+\frac{84\!\cdots\!09}{13\!\cdots\!03}a^{12}+\frac{42\!\cdots\!84}{13\!\cdots\!03}a^{11}+\frac{56\!\cdots\!63}{13\!\cdots\!03}a^{10}+\frac{37\!\cdots\!31}{13\!\cdots\!03}a^{9}-\frac{43\!\cdots\!87}{13\!\cdots\!03}a^{8}-\frac{58\!\cdots\!85}{13\!\cdots\!03}a^{7}+\frac{55\!\cdots\!66}{13\!\cdots\!03}a^{6}+\frac{45\!\cdots\!64}{13\!\cdots\!03}a^{5}+\frac{59\!\cdots\!30}{13\!\cdots\!03}a^{4}-\frac{26\!\cdots\!00}{13\!\cdots\!03}a^{3}-\frac{65\!\cdots\!08}{13\!\cdots\!03}a^{2}-\frac{21\!\cdots\!79}{13\!\cdots\!03}a-\frac{31\!\cdots\!72}{13\!\cdots\!03}$
Monogenic: | Not computed | |
Index: | $1$ | |
Inessential primes: | None |
Class group and class number
not computed
Unit group
Rank: | $33$ | 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: | 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 $
Galois group
A cyclic group of order 34 |
The 34 conjugacy class representatives for $C_{34}$ |
Character table for $C_{34}$ |
Intermediate fields
\(\Q(\sqrt{2}) \), 17.17.2367911594760467245844106297320951247361.1 |
Fields in the database are given up to isomorphism. Isomorphic intermediate fields are shown with their multiplicities.
Frobenius cycle types
$p$ | $2$ | $3$ | $5$ | $7$ | $11$ | $13$ | $17$ | $19$ | $23$ | $29$ | $31$ | $37$ | $41$ | $43$ | $47$ | $53$ | $59$ |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cycle type | R | $34$ | $34$ | $17^{2}$ | $34$ | $34$ | R | $34$ | $17^{2}$ | $34$ | $17^{2}$ | $34$ | $17^{2}$ | $34$ | $17^{2}$ | $34$ | $34$ |
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 |
---|---|---|---|---|---|---|---|
\(2\) | Deg $34$ | $2$ | $17$ | $51$ | |||
\(17\) | 17.17.32.1 | $x^{17} + 272 x^{16} + 17$ | $17$ | $1$ | $32$ | $C_{17}$ | $[2]$ |
17.17.32.1 | $x^{17} + 272 x^{16} + 17$ | $17$ | $1$ | $32$ | $C_{17}$ | $[2]$ |