Normalized defining polynomial
\( x^{39} - 3 x^{38} - 144 x^{37} + 544 x^{36} + 8607 x^{35} - 39873 x^{34} - 273219 x^{33} + \cdots + 17616187 \)
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: | \(133\!\cdots\!161\) \(\medspace = 3^{52}\cdot 79^{36}\) | sage: K.disc()
gp: K.disc
magma: OK := Integers(K); Discriminant(OK);
oscar: OK = ring_of_integers(K); discriminant(OK)
| |
Root discriminant: | \(244.24\) | 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: | $3^{4/3}79^{12/13}\approx 244.24037018618242$ | ||
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$$\chi_{711}(640,·)$, $\chi_{711}(1,·)$, $\chi_{711}(259,·)$, $\chi_{711}(520,·)$, $\chi_{711}(10,·)$, $\chi_{711}(526,·)$, $\chi_{711}(403,·)$, $\chi_{711}(22,·)$, $\chi_{711}(538,·)$, $\chi_{711}(283,·)$, $\chi_{711}(541,·)$, $\chi_{711}(670,·)$, $\chi_{711}(289,·)$, $\chi_{711}(166,·)$, $\chi_{711}(301,·)$, $\chi_{711}(46,·)$, $\chi_{711}(304,·)$, $\chi_{711}(433,·)$, $\chi_{711}(52,·)$, $\chi_{711}(694,·)$, $\chi_{711}(697,·)$, $\chi_{711}(571,·)$, $\chi_{711}(574,·)$, $\chi_{711}(64,·)$, $\chi_{711}(67,·)$, $\chi_{711}(196,·)$, $\chi_{711}(457,·)$, $\chi_{711}(460,·)$, $\chi_{711}(334,·)$, $\chi_{711}(337,·)$, $\chi_{711}(100,·)$, $\chi_{711}(475,·)$, $\chi_{711}(220,·)$, $\chi_{711}(223,·)$, $\chi_{711}(97,·)$, $\chi_{711}(484,·)$, $\chi_{711}(238,·)$, $\chi_{711}(496,·)$, $\chi_{711}(247,·)$$\rbrace$ | ||
This is not a CM field. |
Integral basis (with respect to field generator \(a\))
$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $a^{5}$, $a^{6}$, $a^{7}$, $a^{8}$, $a^{9}$, $a^{10}$, $a^{11}$, $a^{12}$, $a^{13}$, $a^{14}$, $a^{15}$, $a^{16}$, $a^{17}$, $a^{18}$, $a^{19}$, $a^{20}$, $a^{21}$, $a^{22}$, $a^{23}$, $a^{24}$, $a^{25}$, $a^{26}$, $a^{27}$, $a^{28}$, $a^{29}$, $\frac{1}{23}a^{30}-\frac{10}{23}a^{29}+\frac{4}{23}a^{28}-\frac{9}{23}a^{27}-\frac{2}{23}a^{26}-\frac{9}{23}a^{25}+\frac{9}{23}a^{24}-\frac{5}{23}a^{23}-\frac{1}{23}a^{21}-\frac{7}{23}a^{20}-\frac{2}{23}a^{19}+\frac{9}{23}a^{18}-\frac{1}{23}a^{17}+\frac{4}{23}a^{16}-\frac{8}{23}a^{15}-\frac{4}{23}a^{14}+\frac{8}{23}a^{13}+\frac{8}{23}a^{12}-\frac{11}{23}a^{11}+\frac{2}{23}a^{10}-\frac{8}{23}a^{9}+\frac{7}{23}a^{8}+\frac{6}{23}a^{7}-\frac{2}{23}a^{6}-\frac{11}{23}a^{5}+\frac{7}{23}a^{4}+\frac{9}{23}a^{3}-\frac{3}{23}a^{2}+\frac{6}{23}a+\frac{4}{23}$, $\frac{1}{23}a^{31}-\frac{4}{23}a^{29}+\frac{8}{23}a^{28}-\frac{6}{23}a^{26}+\frac{11}{23}a^{25}-\frac{7}{23}a^{24}-\frac{4}{23}a^{23}-\frac{1}{23}a^{22}+\frac{6}{23}a^{21}-\frac{3}{23}a^{20}-\frac{11}{23}a^{19}-\frac{3}{23}a^{18}-\frac{6}{23}a^{17}+\frac{9}{23}a^{16}+\frac{8}{23}a^{15}-\frac{9}{23}a^{14}-\frac{4}{23}a^{13}+\frac{7}{23}a^{11}-\frac{11}{23}a^{10}-\frac{4}{23}a^{9}+\frac{7}{23}a^{8}-\frac{11}{23}a^{7}-\frac{8}{23}a^{6}-\frac{11}{23}a^{5}+\frac{10}{23}a^{4}-\frac{5}{23}a^{3}-\frac{1}{23}a^{2}-\frac{5}{23}a-\frac{6}{23}$, $\frac{1}{23}a^{32}-\frac{9}{23}a^{29}-\frac{7}{23}a^{28}+\frac{4}{23}a^{27}+\frac{3}{23}a^{26}+\frac{3}{23}a^{25}+\frac{9}{23}a^{24}+\frac{2}{23}a^{23}+\frac{6}{23}a^{22}-\frac{7}{23}a^{21}+\frac{7}{23}a^{20}-\frac{11}{23}a^{19}+\frac{7}{23}a^{18}+\frac{5}{23}a^{17}+\frac{1}{23}a^{16}+\frac{5}{23}a^{15}+\frac{3}{23}a^{14}+\frac{9}{23}a^{13}-\frac{7}{23}a^{12}-\frac{9}{23}a^{11}+\frac{4}{23}a^{10}-\frac{2}{23}a^{9}-\frac{6}{23}a^{8}-\frac{7}{23}a^{7}+\frac{4}{23}a^{6}-\frac{11}{23}a^{5}-\frac{11}{23}a^{3}+\frac{6}{23}a^{2}-\frac{5}{23}a-\frac{7}{23}$, $\frac{1}{23}a^{33}-\frac{5}{23}a^{29}-\frac{6}{23}a^{28}-\frac{9}{23}a^{27}+\frac{8}{23}a^{26}-\frac{3}{23}a^{25}-\frac{9}{23}a^{24}+\frac{7}{23}a^{23}-\frac{7}{23}a^{22}-\frac{2}{23}a^{21}-\frac{5}{23}a^{20}-\frac{11}{23}a^{19}-\frac{6}{23}a^{18}-\frac{8}{23}a^{17}-\frac{5}{23}a^{16}-\frac{4}{23}a^{14}-\frac{4}{23}a^{13}-\frac{6}{23}a^{12}-\frac{3}{23}a^{11}-\frac{7}{23}a^{10}-\frac{9}{23}a^{9}+\frac{10}{23}a^{8}-\frac{11}{23}a^{7}-\frac{6}{23}a^{6}-\frac{7}{23}a^{5}+\frac{6}{23}a^{4}-\frac{5}{23}a^{3}-\frac{9}{23}a^{2}+\frac{1}{23}a-\frac{10}{23}$, $\frac{1}{23}a^{34}-\frac{10}{23}a^{29}+\frac{11}{23}a^{28}+\frac{9}{23}a^{27}+\frac{10}{23}a^{26}-\frac{8}{23}a^{25}+\frac{6}{23}a^{24}-\frac{9}{23}a^{23}-\frac{2}{23}a^{22}-\frac{10}{23}a^{21}+\frac{7}{23}a^{19}-\frac{9}{23}a^{18}-\frac{10}{23}a^{17}-\frac{3}{23}a^{16}+\frac{2}{23}a^{15}-\frac{1}{23}a^{14}+\frac{11}{23}a^{13}-\frac{9}{23}a^{12}+\frac{7}{23}a^{11}+\frac{1}{23}a^{10}-\frac{7}{23}a^{9}+\frac{1}{23}a^{8}+\frac{1}{23}a^{7}+\frac{6}{23}a^{6}-\frac{3}{23}a^{5}+\frac{7}{23}a^{4}-\frac{10}{23}a^{3}+\frac{9}{23}a^{2}-\frac{3}{23}a-\frac{3}{23}$, $\frac{1}{23}a^{35}+\frac{3}{23}a^{29}+\frac{3}{23}a^{28}-\frac{11}{23}a^{27}-\frac{5}{23}a^{26}+\frac{8}{23}a^{25}-\frac{11}{23}a^{24}-\frac{6}{23}a^{23}-\frac{10}{23}a^{22}-\frac{10}{23}a^{21}+\frac{6}{23}a^{20}-\frac{6}{23}a^{19}+\frac{11}{23}a^{18}+\frac{10}{23}a^{17}-\frac{4}{23}a^{16}+\frac{11}{23}a^{15}-\frac{6}{23}a^{14}+\frac{2}{23}a^{13}-\frac{5}{23}a^{12}+\frac{6}{23}a^{11}-\frac{10}{23}a^{10}-\frac{10}{23}a^{9}+\frac{2}{23}a^{8}-\frac{3}{23}a^{7}-\frac{11}{23}a^{5}-\frac{9}{23}a^{4}+\frac{7}{23}a^{3}-\frac{10}{23}a^{2}+\frac{11}{23}a-\frac{6}{23}$, $\frac{1}{226829381}a^{36}+\frac{321116}{226829381}a^{35}-\frac{4540249}{226829381}a^{34}+\frac{155999}{226829381}a^{33}-\frac{3016489}{226829381}a^{32}+\frac{3645587}{226829381}a^{31}-\frac{3407166}{226829381}a^{30}+\frac{10916726}{226829381}a^{29}-\frac{80722263}{226829381}a^{28}+\frac{78202635}{226829381}a^{27}-\frac{56544752}{226829381}a^{26}+\frac{22074893}{226829381}a^{25}-\frac{34370444}{226829381}a^{24}+\frac{103568165}{226829381}a^{23}+\frac{66446868}{226829381}a^{22}-\frac{25242543}{226829381}a^{21}-\frac{52245798}{226829381}a^{20}+\frac{30088866}{226829381}a^{19}+\frac{8901809}{226829381}a^{18}+\frac{20742133}{226829381}a^{17}-\frac{4688348}{9862147}a^{16}-\frac{95233438}{226829381}a^{15}-\frac{75260794}{226829381}a^{14}-\frac{107180447}{226829381}a^{13}+\frac{14559111}{226829381}a^{12}+\frac{90706519}{226829381}a^{11}-\frac{240298}{2202227}a^{10}+\frac{103434284}{226829381}a^{9}+\frac{68540936}{226829381}a^{8}+\frac{66836954}{226829381}a^{7}+\frac{574362}{2202227}a^{6}-\frac{95560780}{226829381}a^{5}+\frac{7339899}{226829381}a^{4}+\frac{59312784}{226829381}a^{3}+\frac{34709851}{226829381}a^{2}+\frac{26816937}{226829381}a-\frac{307237}{1253201}$, $\frac{1}{226829381}a^{37}-\frac{1416673}{226829381}a^{35}-\frac{4023568}{226829381}a^{34}+\frac{2915387}{226829381}a^{33}-\frac{3688882}{226829381}a^{32}-\frac{3149064}{226829381}a^{31}-\frac{154198}{226829381}a^{30}+\frac{135016}{428789}a^{29}-\frac{13867218}{226829381}a^{28}-\frac{1598519}{226829381}a^{27}-\frac{77634426}{226829381}a^{26}+\frac{28998893}{226829381}a^{25}-\frac{100405617}{226829381}a^{24}-\frac{77966108}{226829381}a^{23}+\frac{109883207}{226829381}a^{22}+\frac{63159331}{226829381}a^{21}+\frac{20114678}{226829381}a^{20}-\frac{12666012}{226829381}a^{19}+\frac{70475533}{226829381}a^{18}-\frac{91082307}{226829381}a^{17}+\frac{93960146}{226829381}a^{16}+\frac{34547563}{226829381}a^{15}-\frac{80107224}{226829381}a^{14}+\frac{55891483}{226829381}a^{13}-\frac{40341771}{226829381}a^{12}+\frac{18751252}{226829381}a^{11}-\frac{95048570}{226829381}a^{10}-\frac{44053176}{226829381}a^{9}-\frac{22975517}{226829381}a^{8}+\frac{111660931}{226829381}a^{7}-\frac{39425883}{226829381}a^{6}-\frac{95828032}{226829381}a^{5}-\frac{73390881}{226829381}a^{4}+\frac{12294510}{226829381}a^{3}-\frac{28056818}{226829381}a^{2}+\frac{46090165}{226829381}a-\frac{404025}{1253201}$, $\frac{1}{64\!\cdots\!91}a^{38}+\frac{66\!\cdots\!91}{64\!\cdots\!91}a^{37}+\frac{84\!\cdots\!42}{64\!\cdots\!91}a^{36}+\frac{23\!\cdots\!12}{64\!\cdots\!91}a^{35}+\frac{57\!\cdots\!73}{64\!\cdots\!91}a^{34}-\frac{13\!\cdots\!25}{64\!\cdots\!91}a^{33}+\frac{50\!\cdots\!41}{64\!\cdots\!91}a^{32}+\frac{12\!\cdots\!95}{64\!\cdots\!91}a^{31}-\frac{11\!\cdots\!57}{64\!\cdots\!91}a^{30}-\frac{16\!\cdots\!11}{64\!\cdots\!91}a^{29}-\frac{23\!\cdots\!83}{64\!\cdots\!91}a^{28}-\frac{20\!\cdots\!47}{64\!\cdots\!91}a^{27}-\frac{82\!\cdots\!03}{64\!\cdots\!91}a^{26}-\frac{10\!\cdots\!85}{64\!\cdots\!91}a^{25}-\frac{10\!\cdots\!59}{64\!\cdots\!91}a^{24}-\frac{23\!\cdots\!95}{64\!\cdots\!91}a^{23}-\frac{14\!\cdots\!84}{64\!\cdots\!91}a^{22}+\frac{11\!\cdots\!55}{64\!\cdots\!91}a^{21}+\frac{16\!\cdots\!27}{64\!\cdots\!91}a^{20}-\frac{34\!\cdots\!29}{27\!\cdots\!17}a^{19}+\frac{39\!\cdots\!37}{64\!\cdots\!91}a^{18}+\frac{15\!\cdots\!41}{64\!\cdots\!91}a^{17}+\frac{14\!\cdots\!30}{64\!\cdots\!91}a^{16}-\frac{31\!\cdots\!59}{64\!\cdots\!91}a^{15}+\frac{22\!\cdots\!58}{64\!\cdots\!91}a^{14}+\frac{28\!\cdots\!18}{64\!\cdots\!91}a^{13}-\frac{13\!\cdots\!17}{64\!\cdots\!91}a^{12}-\frac{21\!\cdots\!05}{64\!\cdots\!91}a^{11}+\frac{15\!\cdots\!93}{64\!\cdots\!91}a^{10}+\frac{17\!\cdots\!45}{64\!\cdots\!91}a^{9}+\frac{61\!\cdots\!03}{64\!\cdots\!91}a^{8}+\frac{18\!\cdots\!76}{27\!\cdots\!17}a^{7}-\frac{36\!\cdots\!70}{64\!\cdots\!91}a^{6}+\frac{94\!\cdots\!53}{64\!\cdots\!91}a^{5}+\frac{20\!\cdots\!45}{64\!\cdots\!91}a^{4}+\frac{34\!\cdots\!44}{64\!\cdots\!91}a^{3}+\frac{26\!\cdots\!63}{64\!\cdots\!91}a^{2}-\frac{22\!\cdots\!11}{64\!\cdots\!91}a+\frac{26\!\cdots\!70}{35\!\cdots\!11}$
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 $C_{39}$ is not computed |
Intermediate fields
\(\Q(\zeta_{9})^+\), 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 | $39$ | $39$ | $39$ | $39$ | ${\href{/padicField/17.13.0.1}{13} }^{3}$ | ${\href{/padicField/19.13.0.1}{13} }^{3}$ | ${\href{/padicField/23.3.0.1}{3} }^{13}$ | $39$ | $39$ | ${\href{/padicField/37.13.0.1}{13} }^{3}$ | $39$ | $39$ | $39$ | ${\href{/padicField/53.13.0.1}{13} }^{3}$ | $39$ |
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 $39$ | $13$ | $3$ | $36$ |