Normalized defining polynomial
\( x^{23} - 7 x^{22} + 2 x^{21} + 88 x^{20} - 150 x^{19} - 422 x^{18} + 1148 x^{17} + 862 x^{16} - 4167 x^{15} + \cdots - 1 \)
Invariants
Degree: | $23$ | sage: K.degree()
gp: poldegree(K.pol)
magma: Degree(K);
oscar: degree(K)
| |
Signature: | $[11, 6]$ | sage: K.signature()
gp: K.sign
magma: Signature(K);
oscar: signature(K)
| |
Discriminant: | \(1487890299453836387819925171690895703966953\) \(\medspace = 53\cdot 317\cdot 438479\cdot 20\!\cdots\!07\) | sage: K.disc()
gp: K.disc
magma: OK := Integers(K); Discriminant(OK);
oscar: OK = ring_of_integers(K); discriminant(OK)
| |
Root discriminant: | \(68.17\) | 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: | $53^{1/2}317^{1/2}438479^{1/2}201970054143124213916544634856807^{1/2}\approx 1.219791088446639e+21$ | ||
Ramified primes: | \(53\), \(317\), \(438479\), \(20197\!\cdots\!56807\) | sage: K.disc().support()
gp: factor(abs(K.disc))[,1]~
magma: PrimeDivisors(Discriminant(OK));
oscar: prime_divisors(discriminant((OK)))
| |
Discriminant root field: | $\Q(\sqrt{14878\!\cdots\!66953}$) | ||
$\card{ \Aut(K/\Q) }$: | $1$ | sage: K.automorphisms()
magma: Automorphisms(K);
oscar: automorphisms(K)
| |
This field is not Galois over $\Q$. | |||
This is not a CM field. |
Integral basis (with respect to field generator \(a\))
$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $a^{5}$, $a^{6}$, $a^{7}$, $a^{8}$, $a^{9}$, $a^{10}$, $a^{11}$, $a^{12}$, $a^{13}$, $a^{14}$, $a^{15}$, $a^{16}$, $a^{17}$, $a^{18}$, $a^{19}$, $a^{20}$, $a^{21}$, $a^{22}$
Monogenic: | Yes | |
Index: | $1$ | |
Inessential primes: | None |
Class group and class number
Trivial group, which has order $1$ (assuming GRH)
Unit group
Rank: | $16$ | 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: | $a$, $a^{22}-6a^{21}-4a^{20}+84a^{19}-66a^{18}-488a^{17}+660a^{16}+1522a^{15}-2645a^{14}-2750a^{13}+5813a^{12}+2878a^{11}-7515a^{10}-1595a^{9}+5690a^{8}+285a^{7}-2376a^{6}+127a^{5}+481a^{4}-56a^{3}-35a^{2}+4a+2$, $a^{22}-7a^{21}+2a^{20}+88a^{19}-150a^{18}-422a^{17}+1148a^{16}+862a^{15}-4167a^{14}-105a^{13}+8563a^{12}-2935a^{11}-10393a^{10}+5920a^{9}+7285a^{8}-5405a^{7}-2661a^{6}+2503a^{5}+354a^{4}-537a^{3}+21a^{2}+38a-2$, $a^{22}-7a^{21}+2a^{20}+88a^{19}-150a^{18}-422a^{17}+1148a^{16}+862a^{15}-4167a^{14}-105a^{13}+8563a^{12}-2935a^{11}-10393a^{10}+5920a^{9}+7284a^{8}-5402a^{7}-2656a^{6}+2485a^{5}+348a^{4}-505a^{3}+20a^{2}+23a$, $a^{22}-7a^{21}+2a^{20}+88a^{19}-150a^{18}-422a^{17}+1148a^{16}+862a^{15}-4167a^{14}-105a^{13}+8563a^{12}-2935a^{11}-10393a^{10}+5920a^{9}+7285a^{8}-5404a^{7}-2662a^{6}+2496a^{5}+359a^{4}-522a^{3}+13a^{2}+28a+1$, $3a^{22}-23a^{21}+20a^{20}+260a^{19}-625a^{18}-971a^{17}+4280a^{16}+361a^{15}-14228a^{14}+7599a^{13}+26136a^{12}-24592a^{11}-26377a^{10}+36063a^{9}+12272a^{8}-28099a^{7}+254a^{6}+11240a^{5}-2373a^{4}-1891a^{3}+664a^{2}+46a-26$, $6a^{22}-43a^{21}+20a^{20}+520a^{19}-991a^{18}-2303a^{17}+7236a^{16}+3607a^{15}-25207a^{14}+4640a^{13}+49071a^{12}-27590a^{11}-54640a^{10}+46310a^{9}+32396a^{8}-38570a^{7}-7218a^{6}+16236a^{5}-1356a^{4}-2895a^{3}+719a^{2}+87a-30$, $2a^{22}-13a^{21}-3a^{20}+178a^{19}-213a^{18}-988a^{17}+1876a^{16}+2799a^{15}-7397a^{14}-4028a^{13}+16445a^{12}+1877a^{11}-21866a^{10}+2353a^{9}+17316a^{8}-3775a^{7}-7704a^{6}+1964a^{5}+1658a^{4}-376a^{3}-112a^{2}+10a+1$, $8a^{22}-53a^{21}-a^{20}+685a^{19}-946a^{18}-3487a^{17}+7576a^{16}+8457a^{15}-27699a^{14}-7848a^{13}+56489a^{12}-6692a^{11}-67043a^{10}+23734a^{9}+44767a^{8}-23565a^{7}-14535a^{6}+10736a^{5}+1115a^{4}-2001a^{3}+302a^{2}+54a-12$, $4a^{22}-29a^{21}+16a^{20}+342a^{19}-678a^{18}-1459a^{17}+4780a^{16}+2104a^{15}-16115a^{14}+3191a^{13}+30327a^{12}-16144a^{11}-32904a^{10}+24369a^{9}+20087a^{8}-17728a^{7}-6516a^{6}+6244a^{5}+1137a^{4}-945a^{3}-138a^{2}+55a+11$, $8a^{22}-64a^{21}+71a^{20}+694a^{19}-1899a^{18}-2266a^{17}+12623a^{16}-1721a^{15}-40964a^{14}+30550a^{13}+72624a^{12}-88040a^{11}-67799a^{10}+125729a^{9}+23063a^{8}-98212a^{7}+10914a^{6}+40173a^{5}-11279a^{4}-7036a^{3}+2752a^{2}+184a-107$, $2a^{22}-15a^{21}+10a^{20}+179a^{19}-379a^{18}-770a^{17}+2714a^{16}+1062a^{15}-9441a^{14}+2254a^{13}+18518a^{12}-10862a^{11}-20995a^{10}+17639a^{9}+12972a^{8}-14525a^{7}-3372a^{6}+6088a^{5}-245a^{4}-1085a^{3}+226a^{2}+33a-9$, $14a^{22}-95a^{21}+9a^{20}+1224a^{19}-1831a^{18}-6189a^{17}+14509a^{16}+14749a^{15}-53603a^{14}-12589a^{13}+112240a^{12}-15091a^{11}-140402a^{10}+46320a^{9}+104539a^{8}-44851a^{7}-44116a^{6}+20359a^{5}+9451a^{4}-4084a^{3}-837a^{2}+249a+44$, $a^{6}-a^{5}-5a^{4}+4a^{3}+5a^{2}-4a$, $12a^{22}-81a^{21}+4a^{20}+1055a^{19}-1534a^{18}-5426a^{17}+12360a^{16}+13366a^{15}-46271a^{14}-12894a^{13}+98279a^{12}-9691a^{11}-124943a^{10}+37169a^{9}+94633a^{8}-37638a^{7}-40446a^{6}+17337a^{5}+8564a^{4}-3342a^{3}-668a^{2}+148a+23$, $11a^{22}-80a^{21}+43a^{20}+960a^{19}-1903a^{18}-4182a^{17}+13747a^{16}+6128a^{15}-47626a^{14}+10381a^{13}+92282a^{12}-54282a^{11}-102217a^{10}+88883a^{9}+60173a^{8}-72933a^{7}-13210a^{6}+30306a^{5}-2557a^{4}-5347a^{3}+1325a^{2}+164a-56$ (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: | \( 5355593277510 \) (assuming GRH) | sage: K.regulator()
gp: K.reg
magma: Regulator(K);
oscar: regulator(K)
|
Class number formula
\[ \begin{aligned}\lim_{s\to 1} (s-1)\zeta_K(s) =\mathstrut & \frac{2^{r_1}\cdot (2\pi)^{r_2}\cdot R\cdot h}{w\cdot\sqrt{|D|}}\cr \approx\mathstrut &\frac{2^{11}\cdot(2\pi)^{6}\cdot 5355593277510 \cdot 1}{2\cdot\sqrt{1487890299453836387819925171690895703966953}}\cr\approx \mathstrut & 0.276631287710710 \end{aligned}\] (assuming GRH)
Galois group
A non-solvable group of order 25852016738884976640000 |
The 1255 conjugacy class representatives for $S_{23}$ are not computed |
Character table for $S_{23}$ is not computed |
Intermediate fields
The extension is primitive: there are no intermediate fields between this field and $\Q$. |
Sibling fields
Degree 46 sibling: | 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 | ${\href{/padicField/2.10.0.1}{10} }{,}\,{\href{/padicField/2.7.0.1}{7} }{,}\,{\href{/padicField/2.6.0.1}{6} }$ | ${\href{/padicField/3.12.0.1}{12} }{,}\,{\href{/padicField/3.8.0.1}{8} }{,}\,{\href{/padicField/3.3.0.1}{3} }$ | ${\href{/padicField/5.12.0.1}{12} }{,}\,{\href{/padicField/5.11.0.1}{11} }$ | ${\href{/padicField/7.9.0.1}{9} }{,}\,{\href{/padicField/7.7.0.1}{7} }{,}\,{\href{/padicField/7.4.0.1}{4} }{,}\,{\href{/padicField/7.2.0.1}{2} }{,}\,{\href{/padicField/7.1.0.1}{1} }$ | $20{,}\,{\href{/padicField/11.2.0.1}{2} }{,}\,{\href{/padicField/11.1.0.1}{1} }$ | ${\href{/padicField/13.14.0.1}{14} }{,}\,{\href{/padicField/13.8.0.1}{8} }{,}\,{\href{/padicField/13.1.0.1}{1} }$ | $19{,}\,{\href{/padicField/17.2.0.1}{2} }^{2}$ | ${\href{/padicField/19.14.0.1}{14} }{,}\,{\href{/padicField/19.7.0.1}{7} }{,}\,{\href{/padicField/19.1.0.1}{1} }^{2}$ | ${\href{/padicField/23.11.0.1}{11} }^{2}{,}\,{\href{/padicField/23.1.0.1}{1} }$ | ${\href{/padicField/29.11.0.1}{11} }{,}\,{\href{/padicField/29.7.0.1}{7} }{,}\,{\href{/padicField/29.4.0.1}{4} }{,}\,{\href{/padicField/29.1.0.1}{1} }$ | ${\href{/padicField/31.12.0.1}{12} }{,}\,{\href{/padicField/31.6.0.1}{6} }{,}\,{\href{/padicField/31.4.0.1}{4} }{,}\,{\href{/padicField/31.1.0.1}{1} }$ | ${\href{/padicField/37.14.0.1}{14} }{,}\,{\href{/padicField/37.8.0.1}{8} }{,}\,{\href{/padicField/37.1.0.1}{1} }$ | $23$ | ${\href{/padicField/43.7.0.1}{7} }{,}\,{\href{/padicField/43.6.0.1}{6} }{,}\,{\href{/padicField/43.4.0.1}{4} }{,}\,{\href{/padicField/43.2.0.1}{2} }^{3}$ | $17{,}\,{\href{/padicField/47.3.0.1}{3} }{,}\,{\href{/padicField/47.2.0.1}{2} }{,}\,{\href{/padicField/47.1.0.1}{1} }$ | R | ${\href{/padicField/59.10.0.1}{10} }{,}\,{\href{/padicField/59.6.0.1}{6} }{,}\,{\href{/padicField/59.3.0.1}{3} }{,}\,{\href{/padicField/59.2.0.1}{2} }{,}\,{\href{/padicField/59.1.0.1}{1} }^{2}$ |
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 |
---|---|---|---|---|---|---|---|
\(53\) | 53.2.1.1 | $x^{2} + 53$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ |
53.21.0.1 | $x^{21} - 5 x + 20$ | $1$ | $21$ | $0$ | $C_{21}$ | $[\ ]^{21}$ | |
\(317\) | $\Q_{317}$ | $x$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ |
Deg $2$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | ||
Deg $4$ | $1$ | $4$ | $0$ | $C_4$ | $[\ ]^{4}$ | ||
Deg $4$ | $1$ | $4$ | $0$ | $C_4$ | $[\ ]^{4}$ | ||
Deg $12$ | $1$ | $12$ | $0$ | $C_{12}$ | $[\ ]^{12}$ | ||
\(438479\) | Deg $2$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | |
Deg $3$ | $1$ | $3$ | $0$ | $C_3$ | $[\ ]^{3}$ | ||
Deg $5$ | $1$ | $5$ | $0$ | $C_5$ | $[\ ]^{5}$ | ||
Deg $13$ | $1$ | $13$ | $0$ | $C_{13}$ | $[\ ]^{13}$ | ||
\(201\!\cdots\!807\) | Deg $2$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | |
Deg $3$ | $1$ | $3$ | $0$ | $C_3$ | $[\ ]^{3}$ | ||
Deg $5$ | $1$ | $5$ | $0$ | $C_5$ | $[\ ]^{5}$ | ||
Deg $13$ | $1$ | $13$ | $0$ | $C_{13}$ | $[\ ]^{13}$ |