Normalized defining polynomial
\( x^{39} - 237 x^{37} - 158 x^{36} + 24885 x^{35} + 31758 x^{34} - 1521777 x^{33} - 2797074 x^{32} + \cdots + 1075512295747 \)
Invariants
Degree: | $39$ | sage: K.degree()
gp: poldegree(K.pol)
magma: Degree(K);
oscar: degree(K)
| |
Signature: | $[39, 0]$ | sage: K.signature()
gp: K.sign
magma: Signature(K);
oscar: signature(K)
| |
Discriminant: | \(832\!\cdots\!801\) \(\medspace = 3^{52}\cdot 79^{38}\) | sage: K.disc()
gp: K.disc
magma: OK := Integers(K); Discriminant(OK);
oscar: OK = ring_of_integers(K); discriminant(OK)
| |
Root discriminant: | \(305.58\) | 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: | $3^{4/3}79^{38/39}\approx 305.58473738571735$ | ||
Ramified primes: | \(3\), \(79\) | sage: K.disc().support()
gp: factor(abs(K.disc))[,1]~
magma: PrimeDivisors(Discriminant(OK));
oscar: prime_divisors(discriminant((OK)))
| |
Discriminant root field: | \(\Q\) | ||
$\card{ \Gal(K/\Q) }$: | $39$ | sage: K.automorphisms()
magma: Automorphisms(K);
oscar: automorphisms(K)
| |
This field is Galois and abelian over $\Q$. | |||
Conductor: | \(711=3^{2}\cdot 79\) | ||
Dirichlet character group: | $\lbrace$$\chi_{711}(256,·)$, $\chi_{711}(1,·)$, $\chi_{711}(643,·)$, $\chi_{711}(4,·)$, $\chi_{711}(10,·)$, $\chi_{711}(16,·)$, $\chi_{711}(529,·)$, $\chi_{711}(25,·)$, $\chi_{711}(640,·)$, $\chi_{711}(541,·)$, $\chi_{711}(286,·)$, $\chi_{711}(31,·)$, $\chi_{711}(160,·)$, $\chi_{711}(289,·)$, $\chi_{711}(418,·)$, $\chi_{711}(40,·)$, $\chi_{711}(427,·)$, $\chi_{711}(562,·)$, $\chi_{711}(46,·)$, $\chi_{711}(433,·)$, $\chi_{711}(178,·)$, $\chi_{711}(310,·)$, $\chi_{711}(439,·)$, $\chi_{711}(184,·)$, $\chi_{711}(313,·)$, $\chi_{711}(445,·)$, $\chi_{711}(64,·)$, $\chi_{711}(694,·)$, $\chi_{711}(460,·)$, $\chi_{711}(334,·)$, $\chi_{711}(400,·)$, $\chi_{711}(100,·)$, $\chi_{711}(358,·)$, $\chi_{711}(367,·)$, $\chi_{711}(496,·)$, $\chi_{711}(625,·)$, $\chi_{711}(115,·)$, $\chi_{711}(250,·)$, $\chi_{711}(124,·)$$\rbrace$ | ||
This is not a CM field. |
Integral basis (with respect to field generator \(a\))
$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $a^{5}$, $a^{6}$, $a^{7}$, $a^{8}$, $a^{9}$, $a^{10}$, $a^{11}$, $a^{12}$, $a^{13}$, $a^{14}$, $a^{15}$, $a^{16}$, $a^{17}$, $a^{18}$, $a^{19}$, $a^{20}$, $a^{21}$, $a^{22}$, $a^{23}$, $a^{24}$, $a^{25}$, $a^{26}$, $a^{27}$, $a^{28}$, $a^{29}$, $a^{30}$, $a^{31}$, $\frac{1}{103}a^{32}+\frac{2}{103}a^{31}-\frac{1}{103}a^{30}-\frac{10}{103}a^{29}-\frac{33}{103}a^{28}+\frac{3}{103}a^{27}+\frac{25}{103}a^{26}+\frac{43}{103}a^{25}-\frac{8}{103}a^{24}+\frac{41}{103}a^{23}-\frac{10}{103}a^{22}-\frac{13}{103}a^{21}-\frac{36}{103}a^{20}-\frac{3}{103}a^{19}-\frac{38}{103}a^{18}-\frac{35}{103}a^{17}+\frac{7}{103}a^{16}+\frac{11}{103}a^{15}-\frac{44}{103}a^{14}+\frac{23}{103}a^{13}-\frac{12}{103}a^{12}+\frac{27}{103}a^{11}-\frac{37}{103}a^{10}-\frac{11}{103}a^{9}-\frac{5}{103}a^{8}-\frac{44}{103}a^{7}-\frac{36}{103}a^{6}-\frac{36}{103}a^{5}-\frac{1}{103}a^{4}+\frac{7}{103}a^{3}+\frac{14}{103}a^{2}+\frac{3}{103}a$, $\frac{1}{103}a^{33}-\frac{5}{103}a^{31}-\frac{8}{103}a^{30}-\frac{13}{103}a^{29}-\frac{34}{103}a^{28}+\frac{19}{103}a^{27}-\frac{7}{103}a^{26}+\frac{9}{103}a^{25}-\frac{46}{103}a^{24}+\frac{11}{103}a^{23}+\frac{7}{103}a^{22}-\frac{10}{103}a^{21}-\frac{34}{103}a^{20}-\frac{32}{103}a^{19}+\frac{41}{103}a^{18}-\frac{26}{103}a^{17}-\frac{3}{103}a^{16}+\frac{37}{103}a^{15}+\frac{8}{103}a^{14}+\frac{45}{103}a^{13}+\frac{51}{103}a^{12}+\frac{12}{103}a^{11}-\frac{40}{103}a^{10}+\frac{17}{103}a^{9}-\frac{34}{103}a^{8}-\frac{51}{103}a^{7}+\frac{36}{103}a^{6}-\frac{32}{103}a^{5}+\frac{9}{103}a^{4}-\frac{25}{103}a^{2}-\frac{6}{103}a$, $\frac{1}{103}a^{34}+\frac{2}{103}a^{31}-\frac{18}{103}a^{30}+\frac{19}{103}a^{29}-\frac{43}{103}a^{28}+\frac{8}{103}a^{27}+\frac{31}{103}a^{26}-\frac{37}{103}a^{25}-\frac{29}{103}a^{24}+\frac{6}{103}a^{23}+\frac{43}{103}a^{22}+\frac{4}{103}a^{21}-\frac{6}{103}a^{20}+\frac{26}{103}a^{19}-\frac{10}{103}a^{18}+\frac{28}{103}a^{17}-\frac{31}{103}a^{16}-\frac{40}{103}a^{15}+\frac{31}{103}a^{14}-\frac{40}{103}a^{13}-\frac{48}{103}a^{12}-\frac{8}{103}a^{11}+\frac{38}{103}a^{10}+\frac{14}{103}a^{9}+\frac{27}{103}a^{8}+\frac{22}{103}a^{7}-\frac{6}{103}a^{6}+\frac{35}{103}a^{5}-\frac{5}{103}a^{4}+\frac{10}{103}a^{3}-\frac{39}{103}a^{2}+\frac{15}{103}a$, $\frac{1}{103}a^{35}-\frac{22}{103}a^{31}+\frac{21}{103}a^{30}-\frac{23}{103}a^{29}-\frac{29}{103}a^{28}+\frac{25}{103}a^{27}+\frac{16}{103}a^{26}-\frac{12}{103}a^{25}+\frac{22}{103}a^{24}-\frac{39}{103}a^{23}+\frac{24}{103}a^{22}+\frac{20}{103}a^{21}-\frac{5}{103}a^{20}-\frac{4}{103}a^{19}+\frac{1}{103}a^{18}+\frac{39}{103}a^{17}+\frac{49}{103}a^{16}+\frac{9}{103}a^{15}+\frac{48}{103}a^{14}+\frac{9}{103}a^{13}+\frac{16}{103}a^{12}-\frac{16}{103}a^{11}-\frac{15}{103}a^{10}+\frac{49}{103}a^{9}+\frac{32}{103}a^{8}-\frac{21}{103}a^{7}+\frac{4}{103}a^{6}-\frac{36}{103}a^{5}+\frac{12}{103}a^{4}+\frac{50}{103}a^{3}-\frac{13}{103}a^{2}-\frac{6}{103}a$, $\frac{1}{2369}a^{36}+\frac{8}{2369}a^{34}-\frac{7}{2369}a^{33}+\frac{4}{2369}a^{32}+\frac{845}{2369}a^{31}+\frac{378}{2369}a^{30}+\frac{263}{2369}a^{29}+\frac{812}{2369}a^{28}+\frac{952}{2369}a^{27}+\frac{1038}{2369}a^{26}-\frac{352}{2369}a^{25}-\frac{775}{2369}a^{24}-\frac{999}{2369}a^{23}+\frac{982}{2369}a^{22}+\frac{171}{2369}a^{21}-\frac{235}{2369}a^{20}-\frac{366}{2369}a^{19}-\frac{801}{2369}a^{18}+\frac{369}{2369}a^{17}-\frac{1169}{2369}a^{16}+\frac{888}{2369}a^{15}+\frac{808}{2369}a^{14}-\frac{227}{2369}a^{13}+\frac{270}{2369}a^{12}+\frac{642}{2369}a^{11}-\frac{226}{2369}a^{10}+\frac{20}{103}a^{9}-\frac{315}{2369}a^{8}-\frac{4}{103}a^{7}-\frac{448}{2369}a^{6}-\frac{1038}{2369}a^{5}+\frac{127}{2369}a^{4}-\frac{163}{2369}a^{3}+\frac{839}{2369}a^{2}-\frac{584}{2369}a+\frac{5}{23}$, $\frac{1}{626337541}a^{37}+\frac{124070}{626337541}a^{36}-\frac{1510448}{626337541}a^{35}+\frac{1265655}{626337541}a^{34}-\frac{2428070}{626337541}a^{33}+\frac{2726538}{626337541}a^{32}-\frac{258575974}{626337541}a^{31}-\frac{47913257}{626337541}a^{30}+\frac{55869893}{626337541}a^{29}+\frac{284906470}{626337541}a^{28}+\frac{292579280}{626337541}a^{27}+\frac{54730564}{626337541}a^{26}+\frac{94932175}{626337541}a^{25}-\frac{8605505}{27232067}a^{24}-\frac{188643902}{626337541}a^{23}+\frac{5949948}{27232067}a^{22}+\frac{224001123}{626337541}a^{21}-\frac{220560884}{626337541}a^{20}+\frac{40868605}{626337541}a^{19}+\frac{1307790}{626337541}a^{18}+\frac{214746389}{626337541}a^{17}-\frac{13289685}{27232067}a^{16}-\frac{111192}{264389}a^{15}-\frac{231505852}{626337541}a^{14}-\frac{290024968}{626337541}a^{13}+\frac{290475023}{626337541}a^{12}-\frac{203918104}{626337541}a^{11}-\frac{270748355}{626337541}a^{10}-\frac{130082772}{626337541}a^{9}+\frac{85395744}{626337541}a^{8}-\frac{33493853}{626337541}a^{7}+\frac{8812750}{626337541}a^{6}+\frac{113502435}{626337541}a^{5}-\frac{25737642}{626337541}a^{4}+\frac{129459727}{626337541}a^{3}+\frac{280264969}{626337541}a^{2}+\frac{101141563}{626337541}a-\frac{1798583}{6080947}$, $\frac{1}{27\!\cdots\!23}a^{38}-\frac{21\!\cdots\!34}{27\!\cdots\!23}a^{37}+\frac{51\!\cdots\!24}{27\!\cdots\!23}a^{36}-\frac{10\!\cdots\!25}{27\!\cdots\!23}a^{35}+\frac{43\!\cdots\!40}{27\!\cdots\!23}a^{34}-\frac{11\!\cdots\!86}{27\!\cdots\!23}a^{33}-\frac{10\!\cdots\!70}{27\!\cdots\!23}a^{32}-\frac{10\!\cdots\!76}{27\!\cdots\!23}a^{31}+\frac{40\!\cdots\!90}{12\!\cdots\!01}a^{30}-\frac{10\!\cdots\!72}{27\!\cdots\!23}a^{29}-\frac{18\!\cdots\!80}{27\!\cdots\!23}a^{28}+\frac{37\!\cdots\!45}{27\!\cdots\!23}a^{27}+\frac{11\!\cdots\!10}{27\!\cdots\!23}a^{26}-\frac{31\!\cdots\!40}{27\!\cdots\!23}a^{25}-\frac{13\!\cdots\!32}{27\!\cdots\!23}a^{24}-\frac{10\!\cdots\!76}{27\!\cdots\!23}a^{23}-\frac{10\!\cdots\!04}{27\!\cdots\!23}a^{22}-\frac{89\!\cdots\!88}{44\!\cdots\!33}a^{21}-\frac{70\!\cdots\!38}{27\!\cdots\!23}a^{20}-\frac{98\!\cdots\!88}{27\!\cdots\!23}a^{19}-\frac{34\!\cdots\!94}{27\!\cdots\!23}a^{18}-\frac{28\!\cdots\!24}{27\!\cdots\!23}a^{17}+\frac{48\!\cdots\!97}{27\!\cdots\!23}a^{16}+\frac{49\!\cdots\!07}{27\!\cdots\!23}a^{15}+\frac{49\!\cdots\!57}{27\!\cdots\!23}a^{14}-\frac{55\!\cdots\!30}{27\!\cdots\!23}a^{13}+\frac{10\!\cdots\!78}{27\!\cdots\!23}a^{12}+\frac{52\!\cdots\!65}{27\!\cdots\!23}a^{11}-\frac{90\!\cdots\!76}{27\!\cdots\!23}a^{10}-\frac{67\!\cdots\!11}{27\!\cdots\!23}a^{9}-\frac{50\!\cdots\!52}{27\!\cdots\!23}a^{8}-\frac{64\!\cdots\!57}{27\!\cdots\!23}a^{7}-\frac{13\!\cdots\!55}{27\!\cdots\!23}a^{6}-\frac{74\!\cdots\!17}{27\!\cdots\!23}a^{5}+\frac{55\!\cdots\!97}{12\!\cdots\!01}a^{4}+\frac{55\!\cdots\!75}{27\!\cdots\!23}a^{3}-\frac{91\!\cdots\!13}{27\!\cdots\!23}a^{2}-\frac{15\!\cdots\!41}{27\!\cdots\!23}a-\frac{36\!\cdots\!61}{20\!\cdots\!11}$
Monogenic: | Not computed | |
Index: | $1$ | |
Inessential primes: | None |
Class group and class number
not computed
Unit group
Rank: | $38$ | 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 39 |
The 39 conjugacy class representatives for $C_{39}$ |
Character table for $C_{39}$ |
Intermediate fields
3.3.505521.2, 13.13.59091511031674153381441.1 |
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 | $39$ | R | $39$ | ${\href{/padicField/7.13.0.1}{13} }^{3}$ | ${\href{/padicField/11.13.0.1}{13} }^{3}$ | ${\href{/padicField/13.13.0.1}{13} }^{3}$ | ${\href{/padicField/17.13.0.1}{13} }^{3}$ | $39$ | ${\href{/padicField/23.3.0.1}{3} }^{13}$ | ${\href{/padicField/29.13.0.1}{13} }^{3}$ | $39$ | $39$ | $39$ | $39$ | ${\href{/padicField/47.13.0.1}{13} }^{3}$ | $39$ | ${\href{/padicField/59.13.0.1}{13} }^{3}$ |
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 |
---|---|---|---|---|---|---|---|
\(3\) | Deg $39$ | $3$ | $13$ | $52$ | |||
\(79\) | Deg $39$ | $39$ | $1$ | $38$ |