Normalized defining polynomial
\( x^{11} - x^{10} - 390 x^{9} + 653 x^{8} + 52046 x^{7} - 146438 x^{6} - 2723930 x^{5} + 11558015 x^{4} + \cdots - 145865807 \)
Invariants
Degree: | $11$ | sage: K.degree()
gp: poldegree(K.pol)
magma: Degree(K);
oscar: degree(K)
| |
Signature: | $[11, 0]$ | sage: K.signature()
gp: K.sign
magma: Signature(K);
oscar: signature(K)
| |
Discriminant: | \(218741727855135890482344953401\) \(\medspace = 859^{10}\) | sage: K.disc()
gp: K.disc
magma: OK := Integers(K); Discriminant(OK);
oscar: OK = ring_of_integers(K); discriminant(OK)
| |
Root discriminant: | \(464.80\) | 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: | $859^{10/11}\approx 464.8004208101595$ | ||
Ramified primes: | \(859\) | sage: K.disc().support()
gp: factor(abs(K.disc))[,1]~
magma: PrimeDivisors(Discriminant(OK));
oscar: prime_divisors(discriminant((OK)))
| |
Discriminant root field: | \(\Q\) | ||
$\card{ \Gal(K/\Q) }$: | $11$ | sage: K.automorphisms()
magma: Automorphisms(K);
oscar: automorphisms(K)
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This field is Galois and abelian over $\Q$. | |||
Conductor: | \(859\) | ||
Dirichlet character group: | $\lbrace$$\chi_{859}(1,·)$, $\chi_{859}(61,·)$, $\chi_{859}(169,·)$, $\chi_{859}(13,·)$, $\chi_{859}(205,·)$, $\chi_{859}(269,·)$, $\chi_{859}(214,·)$, $\chi_{859}(88,·)$, $\chi_{859}(793,·)$, $\chi_{859}(285,·)$, $\chi_{859}(479,·)$$\rbrace$ | ||
This is not a CM field. |
Integral basis (with respect to field generator \(a\))
$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $a^{5}$, $a^{6}$, $a^{7}$, $a^{8}$, $a^{9}$, $\frac{1}{11\!\cdots\!07}a^{10}+\frac{37\!\cdots\!69}{11\!\cdots\!07}a^{9}-\frac{10\!\cdots\!08}{11\!\cdots\!07}a^{8}-\frac{21\!\cdots\!52}{11\!\cdots\!07}a^{7}+\frac{71\!\cdots\!30}{11\!\cdots\!07}a^{6}-\frac{29\!\cdots\!20}{48\!\cdots\!09}a^{5}+\frac{39\!\cdots\!36}{64\!\cdots\!59}a^{4}+\frac{27\!\cdots\!34}{11\!\cdots\!07}a^{3}+\frac{12\!\cdots\!66}{11\!\cdots\!07}a^{2}+\frac{53\!\cdots\!12}{11\!\cdots\!07}a-\frac{36\!\cdots\!07}{11\!\cdots\!07}$
Monogenic: | No | |
Index: | $1$ | |
Inessential primes: | None |
Class group and class number
Trivial group, which has order $1$ (assuming GRH)
Unit group
Rank: | $10$ | 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: | $\frac{57\!\cdots\!90}{11\!\cdots\!07}a^{10}+\frac{13\!\cdots\!34}{11\!\cdots\!07}a^{9}-\frac{19\!\cdots\!37}{11\!\cdots\!07}a^{8}-\frac{39\!\cdots\!94}{11\!\cdots\!07}a^{7}+\frac{20\!\cdots\!76}{11\!\cdots\!07}a^{6}+\frac{94\!\cdots\!93}{48\!\cdots\!09}a^{5}-\frac{44\!\cdots\!23}{64\!\cdots\!59}a^{4}+\frac{31\!\cdots\!09}{11\!\cdots\!07}a^{3}+\frac{93\!\cdots\!15}{11\!\cdots\!07}a^{2}-\frac{22\!\cdots\!58}{11\!\cdots\!07}a+\frac{17\!\cdots\!11}{11\!\cdots\!07}$, $\frac{29\!\cdots\!01}{11\!\cdots\!07}a^{10}-\frac{37\!\cdots\!31}{11\!\cdots\!07}a^{9}-\frac{11\!\cdots\!06}{11\!\cdots\!07}a^{8}+\frac{82\!\cdots\!47}{11\!\cdots\!07}a^{7}+\frac{15\!\cdots\!03}{11\!\cdots\!07}a^{6}-\frac{11\!\cdots\!32}{48\!\cdots\!09}a^{5}-\frac{50\!\cdots\!96}{64\!\cdots\!59}a^{4}+\frac{24\!\cdots\!28}{11\!\cdots\!07}a^{3}+\frac{14\!\cdots\!79}{11\!\cdots\!07}a^{2}-\frac{56\!\cdots\!74}{11\!\cdots\!07}a+\frac{47\!\cdots\!63}{11\!\cdots\!07}$, $\frac{29\!\cdots\!45}{11\!\cdots\!07}a^{10}+\frac{22\!\cdots\!86}{11\!\cdots\!07}a^{9}-\frac{11\!\cdots\!60}{11\!\cdots\!07}a^{8}-\frac{22\!\cdots\!00}{11\!\cdots\!07}a^{7}+\frac{14\!\cdots\!04}{11\!\cdots\!07}a^{6}-\frac{53\!\cdots\!55}{48\!\cdots\!09}a^{5}-\frac{45\!\cdots\!22}{64\!\cdots\!59}a^{4}+\frac{15\!\cdots\!40}{11\!\cdots\!07}a^{3}+\frac{13\!\cdots\!09}{11\!\cdots\!07}a^{2}-\frac{38\!\cdots\!74}{11\!\cdots\!07}a+\frac{16\!\cdots\!85}{11\!\cdots\!07}$, $\frac{65\!\cdots\!83}{48\!\cdots\!09}a^{10}+\frac{10\!\cdots\!43}{48\!\cdots\!09}a^{9}-\frac{25\!\cdots\!42}{48\!\cdots\!09}a^{8}-\frac{22\!\cdots\!26}{48\!\cdots\!09}a^{7}+\frac{33\!\cdots\!47}{48\!\cdots\!09}a^{6}-\frac{91\!\cdots\!97}{48\!\cdots\!09}a^{5}-\frac{10\!\cdots\!91}{28\!\cdots\!33}a^{4}+\frac{28\!\cdots\!21}{48\!\cdots\!09}a^{3}+\frac{31\!\cdots\!02}{48\!\cdots\!09}a^{2}-\frac{82\!\cdots\!29}{48\!\cdots\!09}a+\frac{36\!\cdots\!60}{48\!\cdots\!09}$, $\frac{72\!\cdots\!60}{11\!\cdots\!07}a^{10}+\frac{75\!\cdots\!77}{11\!\cdots\!07}a^{9}-\frac{26\!\cdots\!31}{11\!\cdots\!07}a^{8}-\frac{17\!\cdots\!48}{11\!\cdots\!07}a^{7}+\frac{34\!\cdots\!23}{11\!\cdots\!07}a^{6}-\frac{50\!\cdots\!01}{48\!\cdots\!09}a^{5}-\frac{10\!\cdots\!54}{64\!\cdots\!59}a^{4}+\frac{28\!\cdots\!51}{11\!\cdots\!07}a^{3}+\frac{30\!\cdots\!87}{11\!\cdots\!07}a^{2}-\frac{83\!\cdots\!55}{11\!\cdots\!07}a+\frac{42\!\cdots\!89}{11\!\cdots\!07}$, $\frac{22\!\cdots\!24}{48\!\cdots\!09}a^{10}+\frac{15\!\cdots\!33}{48\!\cdots\!09}a^{9}-\frac{86\!\cdots\!55}{48\!\cdots\!09}a^{8}-\frac{19\!\cdots\!50}{48\!\cdots\!09}a^{7}+\frac{11\!\cdots\!46}{48\!\cdots\!09}a^{6}-\frac{80\!\cdots\!64}{48\!\cdots\!09}a^{5}-\frac{34\!\cdots\!29}{28\!\cdots\!33}a^{4}+\frac{10\!\cdots\!03}{48\!\cdots\!09}a^{3}+\frac{10\!\cdots\!24}{48\!\cdots\!09}a^{2}-\frac{28\!\cdots\!71}{48\!\cdots\!09}a+\frac{10\!\cdots\!57}{48\!\cdots\!09}$, $\frac{74\!\cdots\!67}{11\!\cdots\!07}a^{10}+\frac{31\!\cdots\!06}{11\!\cdots\!07}a^{9}-\frac{31\!\cdots\!63}{11\!\cdots\!07}a^{8}-\frac{74\!\cdots\!75}{11\!\cdots\!07}a^{7}+\frac{43\!\cdots\!08}{11\!\cdots\!07}a^{6}+\frac{70\!\cdots\!20}{48\!\cdots\!09}a^{5}-\frac{14\!\cdots\!20}{64\!\cdots\!59}a^{4}+\frac{37\!\cdots\!48}{11\!\cdots\!07}a^{3}+\frac{43\!\cdots\!36}{11\!\cdots\!07}a^{2}-\frac{12\!\cdots\!53}{11\!\cdots\!07}a+\frac{55\!\cdots\!48}{11\!\cdots\!07}$, $\frac{10\!\cdots\!22}{11\!\cdots\!07}a^{10}+\frac{69\!\cdots\!11}{11\!\cdots\!07}a^{9}-\frac{35\!\cdots\!47}{11\!\cdots\!07}a^{8}-\frac{21\!\cdots\!38}{11\!\cdots\!07}a^{7}+\frac{37\!\cdots\!88}{11\!\cdots\!07}a^{6}+\frac{75\!\cdots\!01}{48\!\cdots\!09}a^{5}-\frac{88\!\cdots\!28}{64\!\cdots\!59}a^{4}-\frac{30\!\cdots\!69}{11\!\cdots\!07}a^{3}+\frac{21\!\cdots\!31}{11\!\cdots\!07}a^{2}-\frac{23\!\cdots\!02}{11\!\cdots\!07}a+\frac{78\!\cdots\!06}{11\!\cdots\!07}$, $\frac{24\!\cdots\!22}{11\!\cdots\!07}a^{10}+\frac{18\!\cdots\!89}{11\!\cdots\!07}a^{9}-\frac{98\!\cdots\!06}{11\!\cdots\!07}a^{8}-\frac{52\!\cdots\!28}{11\!\cdots\!07}a^{7}+\frac{14\!\cdots\!90}{11\!\cdots\!07}a^{6}+\frac{14\!\cdots\!50}{48\!\cdots\!09}a^{5}-\frac{47\!\cdots\!13}{64\!\cdots\!59}a^{4}+\frac{49\!\cdots\!17}{11\!\cdots\!07}a^{3}+\frac{14\!\cdots\!01}{11\!\cdots\!07}a^{2}-\frac{42\!\cdots\!28}{11\!\cdots\!07}a+\frac{35\!\cdots\!43}{11\!\cdots\!07}$, $\frac{12\!\cdots\!27}{11\!\cdots\!07}a^{10}-\frac{12\!\cdots\!07}{11\!\cdots\!07}a^{9}-\frac{44\!\cdots\!39}{11\!\cdots\!07}a^{8}+\frac{45\!\cdots\!40}{11\!\cdots\!07}a^{7}+\frac{45\!\cdots\!11}{11\!\cdots\!07}a^{6}-\frac{24\!\cdots\!02}{48\!\cdots\!09}a^{5}-\frac{30\!\cdots\!29}{64\!\cdots\!59}a^{4}+\frac{22\!\cdots\!81}{11\!\cdots\!07}a^{3}-\frac{82\!\cdots\!02}{11\!\cdots\!07}a^{2}+\frac{10\!\cdots\!42}{11\!\cdots\!07}a-\frac{38\!\cdots\!57}{11\!\cdots\!07}$ (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: | \( 80664010957.6 \) (assuming GRH) | sage: K.regulator()
gp: K.reg
magma: Regulator(K);
oscar: regulator(K)
|
Class number formula
\[ \begin{aligned}\lim_{s\to 1} (s-1)\zeta_K(s) =\mathstrut & \frac{2^{r_1}\cdot (2\pi)^{r_2}\cdot R\cdot h}{w\cdot\sqrt{|D|}}\cr \approx\mathstrut &\frac{2^{11}\cdot(2\pi)^{0}\cdot 80664010957.6 \cdot 1}{2\cdot\sqrt{218741727855135890482344953401}}\cr\approx \mathstrut & 0.176609455129 \end{aligned}\] (assuming GRH)
Galois group
A cyclic group of order 11 |
The 11 conjugacy class representatives for $C_{11}$ |
Character table for $C_{11}$ |
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 | ${\href{/padicField/2.11.0.1}{11} }$ | ${\href{/padicField/3.11.0.1}{11} }$ | ${\href{/padicField/5.11.0.1}{11} }$ | ${\href{/padicField/7.11.0.1}{11} }$ | ${\href{/padicField/11.11.0.1}{11} }$ | ${\href{/padicField/13.11.0.1}{11} }$ | ${\href{/padicField/17.11.0.1}{11} }$ | ${\href{/padicField/19.11.0.1}{11} }$ | ${\href{/padicField/23.1.0.1}{1} }^{11}$ | ${\href{/padicField/29.11.0.1}{11} }$ | ${\href{/padicField/31.11.0.1}{11} }$ | ${\href{/padicField/37.11.0.1}{11} }$ | ${\href{/padicField/41.11.0.1}{11} }$ | ${\href{/padicField/43.11.0.1}{11} }$ | ${\href{/padicField/47.11.0.1}{11} }$ | ${\href{/padicField/53.11.0.1}{11} }$ | ${\href{/padicField/59.11.0.1}{11} }$ |
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 |
---|---|---|---|---|---|---|---|
\(859\) | Deg $11$ | $11$ | $1$ | $10$ |