Normalized defining polynomial
\( x^{25} + 4x - 2 \)
Invariants
Degree: | $25$ | sage: K.degree()
gp: poldegree(K.pol)
magma: Degree(K);
oscar: degree(K)
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Signature: | $[1, 12]$ | sage: K.signature()
gp: K.sign
magma: Signature(K);
oscar: signature(K)
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Discriminant: | \(1501654477024529031788831942140931778058569908224\) \(\medspace = 2^{24}\cdot 29\cdot 11136449\cdot 3349154609\cdot 82750417248561907056701\) | 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: | \(84.54\) | 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))
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Galois root discriminant: | $2^{24/25}29^{1/2}11136449^{1/2}3349154609^{1/2}82750417248561907056701^{1/2}\approx 5.819877660964827e+20$ | ||
Ramified primes: | \(2\), \(29\), \(11136449\), \(3349154609\), \(82750417248561907056701\) | sage: K.disc().support()
gp: factor(abs(K.disc))[,1]~
magma: PrimeDivisors(Discriminant(OK));
oscar: prime_divisors(discriminant((OK)))
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Discriminant root field: | $\Q(\sqrt{89505\!\cdots\!96089}$) | ||
$\card{ \Aut(K/\Q) }$: | $1$ | 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 \(a\))
$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $a^{5}$, $a^{6}$, $a^{7}$, $a^{8}$, $a^{9}$, $a^{10}$, $a^{11}$, $a^{12}$, $a^{13}$, $a^{14}$, $a^{15}$, $a^{16}$, $a^{17}$, $a^{18}$, $a^{19}$, $a^{20}$, $a^{21}$, $a^{22}$, $a^{23}$, $a^{24}$
Monogenic: | Yes | |
Index: | $1$ | |
Inessential primes: | None |
Class group and class number
Trivial group, which has order $1$ (assuming GRH)
Unit group
Rank: | $12$ | 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)
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Fundamental units: | $2a^{19}-4a^{13}+4a^{7}-1$, $a^{19}-a^{13}+2a-1$, $7a^{24}+6a^{23}+2a^{22}-4a^{21}-9a^{20}-10a^{19}-7a^{18}-a^{17}+6a^{16}+11a^{15}+11a^{14}+5a^{13}-3a^{12}-10a^{11}-14a^{10}-12a^{9}-4a^{8}+7a^{7}+15a^{6}+17a^{5}+13a^{4}+2a^{3}-11a^{2}-19a+9$, $2a^{24}+3a^{23}+3a^{22}+a^{21}+2a^{20}+3a^{19}+a^{18}+a^{17}+3a^{16}+a^{15}-a^{14}+2a^{13}-4a^{11}-a^{9}-7a^{8}-2a^{7}-a^{6}-9a^{5}-3a^{4}-9a^{2}-4a+9$, $3a^{24}+2a^{23}-3a^{22}+5a^{21}-5a^{20}+a^{19}-7a^{17}+6a^{16}-8a^{15}+2a^{14}+4a^{13}-8a^{12}+13a^{11}-6a^{10}+5a^{9}+8a^{8}-10a^{7}+16a^{6}-12a^{5}+2a^{4}+7a^{3}-22a^{2}+19a-5$, $6a^{24}+5a^{23}+5a^{22}+2a^{21}+3a^{20}+3a^{19}+2a^{18}+6a^{17}+5a^{16}+2a^{15}+4a^{14}+a^{13}+2a^{12}+7a^{11}+2a^{10}+2a^{9}+3a^{8}-3a^{7}+2a^{6}+3a^{5}-4a^{4}+2a^{3}-a^{2}-7a+25$, $a^{24}-a^{23}-3a^{20}-2a^{19}-a^{18}+3a^{17}+3a^{16}+a^{15}-a^{14}+a^{13}+2a^{12}-6a^{11}-4a^{10}+4a^{8}+a^{7}+a^{6}+3a^{5}+2a^{4}+3a^{3}-10a^{2}-7a+5$, $6a^{24}+a^{23}+4a^{21}+2a^{20}-2a^{19}+2a^{18}+4a^{17}-2a^{16}-2a^{15}+3a^{14}-4a^{12}+2a^{10}-a^{9}-a^{8}+a^{7}+4a^{6}+2a^{5}-2a^{4}+2a^{3}+8a^{2}-4a+17$, $a^{24}+2a^{23}+5a^{22}+2a^{21}-2a^{20}+4a^{18}-6a^{16}-a^{15}+4a^{14}-a^{12}+2a^{11}+2a^{10}+a^{9}-a^{8}-3a^{7}-3a^{6}-a^{5}+5a^{4}+2a^{3}-7a^{2}+4a+17$, $13a^{24}-12a^{23}+9a^{22}-5a^{21}-a^{20}+7a^{19}-12a^{18}+17a^{17}-18a^{16}+18a^{15}-13a^{14}+7a^{13}+2a^{12}-12a^{11}+20a^{10}-27a^{9}+28a^{8}-26a^{7}+16a^{6}-2a^{5}-16a^{4}+36a^{3}-54a^{2}+70a-23$, $4a^{24}+a^{23}+3a^{22}+4a^{21}+5a^{20}-2a^{19}+4a^{18}-3a^{17}+7a^{16}-2a^{15}-7a^{14}+4a^{13}-5a^{12}+2a^{11}-11a^{10}-3a^{9}-6a^{8}+2a^{7}-13a^{6}-14a^{5}+7a^{4}-18a^{3}+6a^{2}-24a+13$, $2a^{24}+15a^{23}-2a^{22}-20a^{21}-5a^{20}+19a^{19}+9a^{18}-20a^{17}-13a^{16}+21a^{15}+24a^{14}-16a^{13}-27a^{12}+12a^{11}+37a^{10}-5a^{9}-39a^{8}-5a^{7}+46a^{6}+14a^{5}-45a^{4}-26a^{3}+52a^{2}+46a-31$ (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)]
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Regulator: | \( 281396393824665.03 \) (assuming GRH) | sage: K.regulator()
gp: K.reg
magma: Regulator(K);
oscar: regulator(K)
|
Class number formula
\[ \begin{aligned}\lim_{s\to 1} (s-1)\zeta_K(s) =\mathstrut & \frac{2^{r_1}\cdot (2\pi)^{r_2}\cdot R\cdot h}{w\cdot\sqrt{|D|}}\cr \approx\mathstrut &\frac{2^{1}\cdot(2\pi)^{12}\cdot 281396393824665.03 \cdot 1}{2\cdot\sqrt{1501654477024529031788831942140931778058569908224}}\cr\approx \mathstrut & 0.869344558749160 \end{aligned}\] (assuming GRH)
Galois group
A non-solvable group of order 15511210043330985984000000 |
The 1958 conjugacy class representatives for $S_{25}$ are not computed |
Character table for $S_{25}$ 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 | R | $19{,}\,{\href{/padicField/3.5.0.1}{5} }{,}\,{\href{/padicField/3.1.0.1}{1} }$ | ${\href{/padicField/5.10.0.1}{10} }^{2}{,}\,{\href{/padicField/5.5.0.1}{5} }$ | $16{,}\,{\href{/padicField/7.8.0.1}{8} }{,}\,{\href{/padicField/7.1.0.1}{1} }$ | $17{,}\,{\href{/padicField/11.4.0.1}{4} }{,}\,{\href{/padicField/11.3.0.1}{3} }{,}\,{\href{/padicField/11.1.0.1}{1} }$ | ${\href{/padicField/13.11.0.1}{11} }{,}\,{\href{/padicField/13.6.0.1}{6} }{,}\,{\href{/padicField/13.5.0.1}{5} }{,}\,{\href{/padicField/13.2.0.1}{2} }{,}\,{\href{/padicField/13.1.0.1}{1} }$ | $15{,}\,{\href{/padicField/17.9.0.1}{9} }{,}\,{\href{/padicField/17.1.0.1}{1} }$ | ${\href{/padicField/19.14.0.1}{14} }{,}\,{\href{/padicField/19.5.0.1}{5} }{,}\,{\href{/padicField/19.3.0.1}{3} }{,}\,{\href{/padicField/19.1.0.1}{1} }^{3}$ | $25$ | R | $20{,}\,{\href{/padicField/31.4.0.1}{4} }{,}\,{\href{/padicField/31.1.0.1}{1} }$ | $19{,}\,{\href{/padicField/37.4.0.1}{4} }{,}\,{\href{/padicField/37.1.0.1}{1} }^{2}$ | $18{,}\,{\href{/padicField/41.7.0.1}{7} }$ | ${\href{/padicField/43.12.0.1}{12} }{,}\,{\href{/padicField/43.10.0.1}{10} }{,}\,{\href{/padicField/43.2.0.1}{2} }{,}\,{\href{/padicField/43.1.0.1}{1} }$ | $21{,}\,{\href{/padicField/47.3.0.1}{3} }{,}\,{\href{/padicField/47.1.0.1}{1} }$ | ${\href{/padicField/53.11.0.1}{11} }{,}\,{\href{/padicField/53.6.0.1}{6} }{,}\,{\href{/padicField/53.4.0.1}{4} }^{2}$ | ${\href{/padicField/59.14.0.1}{14} }{,}\,{\href{/padicField/59.10.0.1}{10} }{,}\,{\href{/padicField/59.1.0.1}{1} }$ |
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 |
---|---|---|---|---|---|---|---|
\(2\) | Deg $25$ | $25$ | $1$ | $24$ | |||
\(29\) | $\Q_{29}$ | $x + 27$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ |
29.2.1.1 | $x^{2} + 29$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | |
29.22.0.1 | $x^{22} - x + 2$ | $1$ | $22$ | $0$ | 22T1 | $[\ ]^{22}$ | |
\(11136449\) | 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 $6$ | $1$ | $6$ | $0$ | $C_6$ | $[\ ]^{6}$ | ||
Deg $9$ | $1$ | $9$ | $0$ | $C_9$ | $[\ ]^{9}$ | ||
\(3349154609\) | $\Q_{3349154609}$ | $x$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ |
Deg $2$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | ||
Deg $22$ | $1$ | $22$ | $0$ | 22T1 | $[\ ]^{22}$ | ||
\(827\!\cdots\!701\) | $\Q_{82\!\cdots\!01}$ | $x$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ |
Deg $2$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | ||
Deg $22$ | $1$ | $22$ | $0$ | 22T1 | $[\ ]^{22}$ |