Normalized defining polynomial
\( x^{10} - 3x^{9} + 7x^{8} - 4x^{7} - 17x^{6} + 119x^{5} - 83x^{4} - 311x^{2} + 247x - 253 \)
Invariants
Degree: | $10$ | sage: K.degree()
gp: poldegree(K.pol)
magma: Degree(K);
oscar: degree(K)
| |
Signature: | $[2, 4]$ | sage: K.signature()
gp: K.sign
magma: Signature(K);
oscar: signature(K)
| |
Discriminant: | \(3312590600277248\) \(\medspace = 2^{8}\cdot 17^{3}\cdot 1381^{3}\) | sage: K.disc()
gp: K.disc
magma: OK := Integers(K); Discriminant(OK);
oscar: OK = ring_of_integers(K); discriminant(OK)
| |
Root discriminant: | \(35.65\) | 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: | $2^{4/5}17^{1/2}1381^{1/2}\approx 266.7751031560652$ | ||
Ramified primes: | \(2\), \(17\), \(1381\) | sage: K.disc().support()
gp: factor(abs(K.disc))[,1]~
magma: PrimeDivisors(Discriminant(OK));
oscar: prime_divisors(discriminant((OK)))
| |
Discriminant root field: | \(\Q(\sqrt{23477}) \) | ||
$\card{ \Aut(K/\Q) }$: | $1$ | 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 \(a\))
$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $a^{5}$, $a^{6}$, $a^{7}$, $a^{8}$, $\frac{1}{147025937497}a^{9}+\frac{14763096225}{147025937497}a^{8}-\frac{53574306389}{147025937497}a^{7}+\frac{71882493478}{147025937497}a^{6}-\frac{14130110137}{147025937497}a^{5}-\frac{64976677654}{147025937497}a^{4}+\frac{667179570}{147025937497}a^{3}+\frac{46316326981}{147025937497}a^{2}-\frac{34992820809}{147025937497}a-\frac{38727916516}{147025937497}$
Monogenic: | Not computed | |
Index: | $1$ | |
Inessential primes: | None |
Class group and class number
$C_{2}$, which has order $2$ (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: | $\frac{866722978}{147025937497}a^{9}-\frac{2808230064}{147025937497}a^{8}+\frac{6430901400}{147025937497}a^{7}-\frac{2355700673}{147025937497}a^{6}-\frac{20089457947}{147025937497}a^{5}+\frac{108779009611}{147025937497}a^{4}-\frac{58623603899}{147025937497}a^{3}-\frac{37437134041}{147025937497}a^{2}-\frac{277548513357}{147025937497}a+\frac{287513750631}{147025937497}$, $\frac{3816178636}{147025937497}a^{9}-\frac{14157248635}{147025937497}a^{8}+\frac{30425387081}{147025937497}a^{7}-\frac{23609444501}{147025937497}a^{6}-\frac{75526083878}{147025937497}a^{5}+\frac{499050156374}{147025937497}a^{4}-\frac{555309631892}{147025937497}a^{3}-\frac{252729012466}{147025937497}a^{2}-\frac{1110820275981}{147025937497}a+\frac{2053942040897}{147025937497}$, $\frac{59412094}{147025937497}a^{9}+\frac{414267124}{147025937497}a^{8}+\frac{211671991}{147025937497}a^{7}+\frac{221464484}{147025937497}a^{6}-\frac{875988997}{147025937497}a^{5}+\frac{14766895239}{147025937497}a^{4}+\frac{48526653386}{147025937497}a^{3}+\frac{28931368969}{147025937497}a^{2}-\frac{14203135066}{147025937497}a+\frac{51666244001}{147025937497}$, $\frac{37013048}{147025937497}a^{9}-\frac{436806592}{147025937497}a^{8}+\frac{1765212633}{147025937497}a^{7}-\frac{5041060876}{147025937497}a^{6}+\frac{14729198369}{147025937497}a^{5}-\frac{29854289557}{147025937497}a^{4}+\frac{20012970737}{147025937497}a^{3}-\frac{30019509697}{147025937497}a^{2}+\frac{77129343861}{147025937497}a-\frac{33763449448}{147025937497}$, $\frac{786887080}{147025937497}a^{9}+\frac{274748057}{147025937497}a^{8}+\frac{237689657}{147025937497}a^{7}+\frac{12086928307}{147025937497}a^{6}-\frac{15822641737}{147025937497}a^{5}+\frac{61520980991}{147025937497}a^{4}+\frac{206018355389}{147025937497}a^{3}+\frac{115619214452}{147025937497}a^{2}-\frac{215740970490}{147025937497}a-\frac{437784894567}{147025937497}$ (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: | \( 7013.59815857 \) (assuming GRH) | sage: K.regulator()
gp: K.reg
magma: Regulator(K);
oscar: regulator(K)
|
Class number formula
\[ \begin{aligned}\lim_{s\to 1} (s-1)\zeta_K(s) =\mathstrut & \frac{2^{r_1}\cdot (2\pi)^{r_2}\cdot R\cdot h}{w\cdot\sqrt{|D|}}\cr \approx\mathstrut &\frac{2^{2}\cdot(2\pi)^{4}\cdot 7013.59815857 \cdot 2}{2\cdot\sqrt{3312590600277248}}\cr\approx \mathstrut & 0.759690090929 \end{aligned}\] (assuming GRH)
Galois group
A non-solvable group of order 720 |
The 11 conjugacy class representatives for $S_{6}$ |
Character table for $S_{6}$ |
Intermediate fields
The extension is primitive: there are no intermediate fields between this field and $\Q$. |
Sibling fields
Degree 6 siblings: | 6.2.375632.1, 6.2.207036912517328.1 |
Degree 12 siblings: | data not computed |
Degree 15 siblings: | data not computed |
Degree 20 siblings: | data not computed |
Degree 30 siblings: | data not computed |
Degree 36 sibling: | data not computed |
Degree 40 siblings: | data not computed |
Degree 45 sibling: | data not computed |
Minimal sibling: | 6.2.375632.1 |
Frobenius cycle types
$p$ | $2$ | $3$ | $5$ | $7$ | $11$ | $13$ | $17$ | $19$ | $23$ | $29$ | $31$ | $37$ | $41$ | $43$ | $47$ | $53$ | $59$ |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cycle type | R | ${\href{/padicField/3.6.0.1}{6} }{,}\,{\href{/padicField/3.3.0.1}{3} }{,}\,{\href{/padicField/3.1.0.1}{1} }$ | ${\href{/padicField/5.6.0.1}{6} }{,}\,{\href{/padicField/5.3.0.1}{3} }{,}\,{\href{/padicField/5.1.0.1}{1} }$ | ${\href{/padicField/7.6.0.1}{6} }{,}\,{\href{/padicField/7.3.0.1}{3} }{,}\,{\href{/padicField/7.1.0.1}{1} }$ | ${\href{/padicField/11.4.0.1}{4} }^{2}{,}\,{\href{/padicField/11.1.0.1}{1} }^{2}$ | ${\href{/padicField/13.4.0.1}{4} }^{2}{,}\,{\href{/padicField/13.1.0.1}{1} }^{2}$ | R | ${\href{/padicField/19.6.0.1}{6} }{,}\,{\href{/padicField/19.3.0.1}{3} }{,}\,{\href{/padicField/19.1.0.1}{1} }$ | ${\href{/padicField/23.6.0.1}{6} }{,}\,{\href{/padicField/23.3.0.1}{3} }{,}\,{\href{/padicField/23.1.0.1}{1} }$ | ${\href{/padicField/29.3.0.1}{3} }^{3}{,}\,{\href{/padicField/29.1.0.1}{1} }$ | ${\href{/padicField/31.5.0.1}{5} }^{2}$ | ${\href{/padicField/37.6.0.1}{6} }{,}\,{\href{/padicField/37.3.0.1}{3} }{,}\,{\href{/padicField/37.1.0.1}{1} }$ | ${\href{/padicField/41.5.0.1}{5} }^{2}$ | ${\href{/padicField/43.6.0.1}{6} }{,}\,{\href{/padicField/43.3.0.1}{3} }{,}\,{\href{/padicField/43.1.0.1}{1} }$ | ${\href{/padicField/47.4.0.1}{4} }^{2}{,}\,{\href{/padicField/47.1.0.1}{1} }^{2}$ | ${\href{/padicField/53.6.0.1}{6} }{,}\,{\href{/padicField/53.3.0.1}{3} }{,}\,{\href{/padicField/53.1.0.1}{1} }$ | ${\href{/padicField/59.6.0.1}{6} }{,}\,{\href{/padicField/59.3.0.1}{3} }{,}\,{\href{/padicField/59.1.0.1}{1} }$ |
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 |
---|---|---|---|---|---|---|---|
\(2\) | 2.10.8.1 | $x^{10} + 5 x^{9} + 15 x^{8} + 30 x^{7} + 45 x^{6} + 55 x^{5} + 55 x^{4} + 10 x^{3} - 25 x^{2} - 5 x + 7$ | $5$ | $2$ | $8$ | $F_5$ | $[\ ]_{5}^{4}$ |
\(17\) | 17.2.1.1 | $x^{2} + 17$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ |
17.4.0.1 | $x^{4} + 7 x^{2} + 10 x + 3$ | $1$ | $4$ | $0$ | $C_4$ | $[\ ]^{4}$ | |
17.4.2.2 | $x^{4} - 272 x^{2} + 867$ | $2$ | $2$ | $2$ | $C_4$ | $[\ ]_{2}^{2}$ | |
\(1381\) | $\Q_{1381}$ | $x$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ |
Deg $3$ | $1$ | $3$ | $0$ | $C_3$ | $[\ ]^{3}$ | ||
Deg $6$ | $2$ | $3$ | $3$ |