Normalized defining polynomial
sage: x = polygen(QQ); K.<a> = NumberField(x^35 - x - 4)
gp: K = bnfinit(y^35 - y - 4, 1)
magma: R<x> := PolynomialRing(Rationals()); K<a> := NumberField(x^35 - x - 4);
oscar: Qx, x = PolynomialRing(QQ); K, a = NumberField(x^35 - x - 4)
\( x^{35} - x - 4 \)
sage: K.defining_polynomial()
gp: K.pol
magma: DefiningPolynomial(K);
oscar: defining_polynomial(K)
Invariants
| Degree: | $35$ | sage: K.degree()
gp: poldegree(K.pol)
magma: Degree(K);
oscar: degree(K)
| |
| Signature: | $[1, 17]$ | sage: K.signature()
gp: K.sign
magma: Signature(K);
oscar: signature(K)
| |
| Discriminant: |
\(-18940934613283239084135196970699114224965951053280074245089512671\)
\(\medspace = -\,21529\cdot 108949\cdot 6512477\cdot 1233879787294159\cdot 10\!\cdots\!57\)
| sage: K.disc()
gp: K.disc
magma: OK := Integers(K); Discriminant(OK);
oscar: OK = ring_of_integers(K); discriminant(OK)
| |
| Root discriminant: | \(68.63\) | 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: | $21529^{1/2}108949^{1/2}6512477^{1/2}1233879787294159^{1/2}1004928692423983036960429614171257^{1/2}\approx 1.3762606807317878e+32$ | ||
| Ramified primes: |
\(21529\), \(108949\), \(6512477\), \(1233879787294159\), \(10049\!\cdots\!71257\)
| sage: K.disc().support()
gp: factor(abs(K.disc))[,1]~
magma: PrimeDivisors(Discriminant(OK));
oscar: prime_divisors(discriminant((OK)))
| |
| Discriminant root field: | $\Q(\sqrt{-18940\!\cdots\!12671}$) | ||
| $\card{ \Aut(K/\Q) }$: | $1$ | 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 \(a\))
$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $a^{5}$, $a^{6}$, $a^{7}$, $a^{8}$, $a^{9}$, $a^{10}$, $a^{11}$, $a^{12}$, $a^{13}$, $a^{14}$, $a^{15}$, $a^{16}$, $a^{17}$, $\frac{1}{2}a^{18}-\frac{1}{2}a$, $\frac{1}{2}a^{19}-\frac{1}{2}a^{2}$, $\frac{1}{2}a^{20}-\frac{1}{2}a^{3}$, $\frac{1}{2}a^{21}-\frac{1}{2}a^{4}$, $\frac{1}{2}a^{22}-\frac{1}{2}a^{5}$, $\frac{1}{2}a^{23}-\frac{1}{2}a^{6}$, $\frac{1}{2}a^{24}-\frac{1}{2}a^{7}$, $\frac{1}{2}a^{25}-\frac{1}{2}a^{8}$, $\frac{1}{2}a^{26}-\frac{1}{2}a^{9}$, $\frac{1}{2}a^{27}-\frac{1}{2}a^{10}$, $\frac{1}{2}a^{28}-\frac{1}{2}a^{11}$, $\frac{1}{2}a^{29}-\frac{1}{2}a^{12}$, $\frac{1}{2}a^{30}-\frac{1}{2}a^{13}$, $\frac{1}{2}a^{31}-\frac{1}{2}a^{14}$, $\frac{1}{2}a^{32}-\frac{1}{2}a^{15}$, $\frac{1}{2}a^{33}-\frac{1}{2}a^{16}$, $\frac{1}{2}a^{34}-\frac{1}{2}a^{17}$
sage: K.integral_basis()
gp: K.zk
magma: IntegralBasis(K);
oscar: basis(OK)
| Monogenic: | Not computed | |
| Index: | $1$ | |
| Inessential primes: | None |
Class group and class number
Trivial group, which has order $1$ (assuming GRH)
sage: K.class_group().invariants()
gp: K.clgp
magma: ClassGroup(K);
oscar: class_group(K)
Unit group
sage: UK = K.unit_group()
magma: UK, fUK := UnitGroup(K);
oscar: UK, fUK = unit_group(OK)
| Rank: | $17$ | 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: |
$\frac{1}{2}a^{18}-\frac{1}{2}a-1$, $\frac{1}{2}a^{34}-\frac{1}{2}a^{33}+\frac{1}{2}a^{32}-\frac{1}{2}a^{31}+\frac{1}{2}a^{30}-\frac{1}{2}a^{29}+\frac{1}{2}a^{28}-\frac{1}{2}a^{27}+\frac{1}{2}a^{26}-\frac{1}{2}a^{25}+\frac{1}{2}a^{24}-\frac{1}{2}a^{23}+\frac{1}{2}a^{22}-\frac{1}{2}a^{21}+\frac{1}{2}a^{20}-\frac{1}{2}a^{19}+\frac{1}{2}a^{18}-\frac{1}{2}a^{17}+\frac{1}{2}a^{16}-\frac{1}{2}a^{15}+\frac{1}{2}a^{14}-\frac{1}{2}a^{13}+\frac{1}{2}a^{12}-\frac{1}{2}a^{11}+\frac{1}{2}a^{10}-\frac{1}{2}a^{9}+\frac{1}{2}a^{8}-\frac{1}{2}a^{7}+\frac{1}{2}a^{6}-\frac{1}{2}a^{5}+\frac{1}{2}a^{4}-\frac{1}{2}a^{3}+\frac{1}{2}a^{2}-\frac{1}{2}a-1$, $\frac{1}{2}a^{33}-\frac{1}{2}a^{29}+\frac{1}{2}a^{26}+\frac{1}{2}a^{25}-\frac{1}{2}a^{24}-\frac{1}{2}a^{22}-a^{19}+\frac{1}{2}a^{16}-a^{14}-\frac{1}{2}a^{12}-\frac{1}{2}a^{9}+\frac{3}{2}a^{8}+\frac{1}{2}a^{7}-\frac{1}{2}a^{5}-a^{4}+a^{3}+a+1$, $a^{30}+\frac{1}{2}a^{29}-\frac{1}{2}a^{27}+\frac{1}{2}a^{24}+a^{23}+\frac{1}{2}a^{22}-\frac{1}{2}a^{20}+a^{17}+a^{16}+a^{15}-\frac{1}{2}a^{12}+\frac{3}{2}a^{10}+2a^{9}+a^{8}-\frac{1}{2}a^{7}-\frac{1}{2}a^{5}+\frac{3}{2}a^{3}+3a^{2}+a-1$, $\frac{1}{2}a^{33}-\frac{1}{2}a^{32}+\frac{1}{2}a^{31}-\frac{1}{2}a^{30}+a^{26}-a^{25}+\frac{1}{2}a^{24}-a^{23}+\frac{1}{2}a^{22}+\frac{1}{2}a^{21}-\frac{1}{2}a^{20}+\frac{3}{2}a^{19}-2a^{18}+a^{17}-\frac{3}{2}a^{16}+\frac{3}{2}a^{15}+\frac{1}{2}a^{14}-\frac{1}{2}a^{13}+a^{12}-2a^{11}+2a^{10}-2a^{9}+2a^{8}-\frac{1}{2}a^{7}+\frac{1}{2}a^{5}-\frac{3}{2}a^{4}+\frac{5}{2}a^{3}-\frac{5}{2}a^{2}+a-1$, $\frac{1}{2}a^{34}+\frac{1}{2}a^{32}+\frac{1}{2}a^{30}+\frac{1}{2}a^{29}+\frac{1}{2}a^{27}-\frac{1}{2}a^{26}-\frac{1}{2}a^{25}-\frac{1}{2}a^{24}-a^{23}-\frac{1}{2}a^{22}-\frac{3}{2}a^{21}-\frac{3}{2}a^{20}-a^{19}-\frac{3}{2}a^{18}-\frac{1}{2}a^{17}-a^{16}-\frac{1}{2}a^{15}-\frac{1}{2}a^{13}+\frac{3}{2}a^{12}+a^{11}+\frac{3}{2}a^{10}+\frac{3}{2}a^{9}+\frac{1}{2}a^{8}+\frac{5}{2}a^{7}+a^{6}+\frac{3}{2}a^{5}+\frac{3}{2}a^{4}-\frac{1}{2}a^{3}+a^{2}-\frac{1}{2}a+1$, $\frac{1}{2}a^{34}-\frac{1}{2}a^{33}+\frac{1}{2}a^{32}-\frac{1}{2}a^{29}+\frac{1}{2}a^{28}+\frac{1}{2}a^{24}-\frac{1}{2}a^{23}-\frac{1}{2}a^{22}+a^{21}-\frac{1}{2}a^{18}+\frac{1}{2}a^{17}-\frac{1}{2}a^{16}+\frac{1}{2}a^{15}+a^{13}-\frac{3}{2}a^{12}+\frac{1}{2}a^{11}+a^{9}-a^{8}+\frac{3}{2}a^{7}-\frac{3}{2}a^{6}+\frac{1}{2}a^{5}-a^{4}+3a^{3}-a^{2}-\frac{1}{2}a-1$, $\frac{1}{2}a^{34}-\frac{1}{2}a^{33}+\frac{1}{2}a^{32}-a^{30}+\frac{3}{2}a^{29}-a^{27}+a^{26}-a^{24}+\frac{1}{2}a^{23}-a^{22}-\frac{1}{2}a^{21}+\frac{5}{2}a^{20}-a^{19}-\frac{1}{2}a^{18}+\frac{3}{2}a^{17}-\frac{1}{2}a^{16}-\frac{1}{2}a^{15}+a^{14}-2a^{13}+\frac{1}{2}a^{12}+2a^{11}-3a^{10}+2a^{8}-a^{7}+\frac{3}{2}a^{6}+a^{5}-\frac{5}{2}a^{4}+\frac{5}{2}a^{3}-\frac{9}{2}a+1$, $\frac{1}{2}a^{34}-\frac{3}{2}a^{33}+\frac{3}{2}a^{32}-\frac{1}{2}a^{31}-\frac{1}{2}a^{30}+a^{29}-2a^{28}+2a^{27}-\frac{1}{2}a^{26}-a^{25}+2a^{24}-3a^{23}+\frac{7}{2}a^{22}-2a^{21}+\frac{1}{2}a^{20}+\frac{1}{2}a^{19}-a^{18}+\frac{3}{2}a^{17}+\frac{1}{2}a^{16}-\frac{5}{2}a^{15}+\frac{9}{2}a^{14}-\frac{11}{2}a^{13}+6a^{12}-4a^{11}+2a^{10}+\frac{1}{2}a^{9}-2a^{8}+2a^{7}-\frac{5}{2}a^{5}+5a^{4}-\frac{15}{2}a^{3}+\frac{15}{2}a^{2}-5a+1$, $a^{34}-\frac{3}{2}a^{33}+\frac{1}{2}a^{32}-3a^{31}+\frac{3}{2}a^{30}-a^{29}+\frac{5}{2}a^{28}-\frac{1}{2}a^{27}-a^{25}-a^{24}+\frac{3}{2}a^{23}+\frac{7}{2}a^{21}-a^{20}+\frac{5}{2}a^{19}-\frac{7}{2}a^{18}+2a^{17}-\frac{3}{2}a^{16}+\frac{7}{2}a^{15}+2a^{14}+\frac{1}{2}a^{13}-\frac{7}{2}a^{11}+\frac{1}{2}a^{10}-2a^{9}+5a^{8}-3a^{7}+\frac{7}{2}a^{6}-6a^{5}-\frac{1}{2}a^{4}-4a^{3}-\frac{3}{2}a^{2}+\frac{1}{2}a-1$, $\frac{1}{2}a^{34}+\frac{1}{2}a^{33}-\frac{1}{2}a^{32}-\frac{1}{2}a^{31}+\frac{1}{2}a^{30}+a^{29}-a^{28}-a^{27}+\frac{3}{2}a^{26}+a^{25}-2a^{24}-\frac{1}{2}a^{23}+2a^{22}+\frac{1}{2}a^{21}-\frac{3}{2}a^{20}-a^{19}+2a^{18}+\frac{3}{2}a^{17}-\frac{5}{2}a^{16}-\frac{3}{2}a^{15}+\frac{7}{2}a^{14}+\frac{1}{2}a^{13}-3a^{12}+2a^{10}+\frac{1}{2}a^{9}-2a^{8}-a^{7}+\frac{5}{2}a^{6}+a^{5}-\frac{7}{2}a^{4}+\frac{1}{2}a^{3}+3a^{2}-2a-3$, $a^{33}+\frac{1}{2}a^{32}-\frac{1}{2}a^{31}-\frac{1}{2}a^{28}+a^{26}+a^{25}-\frac{1}{2}a^{24}-\frac{3}{2}a^{23}-\frac{1}{2}a^{22}+\frac{1}{2}a^{21}+a^{19}+2a^{18}-2a^{16}-\frac{5}{2}a^{15}-\frac{1}{2}a^{14}+a^{13}+\frac{3}{2}a^{11}+2a^{10}-a^{9}-2a^{8}-\frac{1}{2}a^{7}+\frac{5}{2}a^{6}+\frac{5}{2}a^{5}-\frac{1}{2}a^{4}-a^{2}-4a-3$, $\frac{1}{2}a^{27}-\frac{1}{2}a^{26}+\frac{1}{2}a^{23}-\frac{1}{2}a^{22}+\frac{1}{2}a^{21}+\frac{1}{2}a^{20}-\frac{1}{2}a^{19}+a^{14}-a^{12}+a^{11}-\frac{1}{2}a^{10}-\frac{1}{2}a^{9}+2a^{7}-\frac{1}{2}a^{6}-\frac{1}{2}a^{5}+\frac{1}{2}a^{4}-\frac{1}{2}a^{3}-\frac{1}{2}a^{2}+1$, $\frac{1}{2}a^{31}+a^{29}+\frac{1}{2}a^{27}+\frac{1}{2}a^{26}+\frac{1}{2}a^{24}+\frac{1}{2}a^{22}+\frac{1}{2}a^{20}+\frac{1}{2}a^{19}+a^{17}+a^{15}+\frac{1}{2}a^{14}+a^{13}+a^{12}+\frac{3}{2}a^{10}-\frac{3}{2}a^{9}+a^{8}-\frac{1}{2}a^{7}+a^{6}+\frac{3}{2}a^{5}+2a^{4}+\frac{5}{2}a^{3}+\frac{1}{2}a^{2}+2a-1$, $a^{34}-a^{33}+\frac{1}{2}a^{31}-\frac{1}{2}a^{28}+\frac{3}{2}a^{27}-a^{26}+\frac{3}{2}a^{24}-\frac{1}{2}a^{23}+2a^{20}-\frac{1}{2}a^{18}+2a^{17}+\frac{3}{2}a^{14}+a^{13}-a^{12}-\frac{3}{2}a^{11}+\frac{3}{2}a^{10}-3a^{8}-\frac{1}{2}a^{7}-\frac{1}{2}a^{6}-3a^{5}-a^{4}-a^{2}-\frac{7}{2}a-1$, $a^{34}-\frac{1}{2}a^{31}-a^{30}-a^{29}-\frac{1}{2}a^{28}-\frac{1}{2}a^{27}+\frac{1}{2}a^{26}+\frac{1}{2}a^{25}+a^{24}+a^{23}+\frac{1}{2}a^{22}-\frac{1}{2}a^{20}-a^{19}-\frac{1}{2}a^{18}-a^{17}+a^{15}+\frac{3}{2}a^{14}+2a^{13}+2a^{12}+\frac{1}{2}a^{11}+\frac{1}{2}a^{10}-\frac{3}{2}a^{9}-\frac{5}{2}a^{8}-3a^{7}-3a^{6}-\frac{3}{2}a^{5}+\frac{3}{2}a^{3}+4a^{2}+\frac{9}{2}a+3$, $\frac{1}{2}a^{33}-a^{32}-\frac{1}{2}a^{30}-a^{29}+\frac{1}{2}a^{28}-a^{27}+\frac{1}{2}a^{25}-\frac{3}{2}a^{24}-\frac{1}{2}a^{22}-\frac{3}{2}a^{21}+a^{20}-a^{19}+\frac{1}{2}a^{18}+a^{17}-\frac{1}{2}a^{16}+a^{15}-\frac{3}{2}a^{13}+2a^{12}-\frac{1}{2}a^{11}+a^{10}+2a^{9}+\frac{1}{2}a^{8}+\frac{3}{2}a^{7}+a^{6}-\frac{3}{2}a^{5}+\frac{3}{2}a^{4}-a^{3}+\frac{5}{2}a-1$
| 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: | \( 2369144174730249700 \) (assuming GRH) | sage: K.regulator()
gp: K.reg
magma: Regulator(K);
oscar: regulator(K)
|
Class number formula
\[ \begin{aligned}\lim_{s\to 1} (s-1)\zeta_K(s) =\mathstrut & \frac{2^{r_1}\cdot (2\pi)^{r_2}\cdot R\cdot h}{w\cdot\sqrt{|D|}}\cr \approx\mathstrut &\frac{2^{1}\cdot(2\pi)^{17}\cdot 2369144174730249700 \cdot 1}{2\cdot\sqrt{18940934613283239084135196970699114224965951053280074245089512671}}\cr\approx \mathstrut & 0.638187877269414 \end{aligned}\] (assuming GRH)
# self-contained SageMath code snippet to compute the analytic class number formula
x = polygen(QQ); K.<a> = NumberField(x^35 - x - 4)
DK = K.disc(); r1,r2 = K.signature(); RK = K.regulator(); RR = RK.parent()
hK = K.class_number(); wK = K.unit_group().torsion_generator().order();
2^r1 * (2*RR(pi))^r2 * RK * hK / (wK * RR(sqrt(abs(DK))))
# self-contained Pari/GP code snippet to compute the analytic class number formula
K = bnfinit(x^35 - x - 4, 1);
[polcoeff (lfunrootres (lfuncreate (K))[1][1][2], -1), 2^K.r1 * (2*Pi)^K.r2 * K.reg * K.no / (K.tu[1] * sqrt (abs (K.disc)))]
/* self-contained Magma code snippet to compute the analytic class number formula */
Qx<x> := PolynomialRing(QQ); K<a> := NumberField(x^35 - x - 4);
OK := Integers(K); DK := Discriminant(OK);
UK, fUK := UnitGroup(OK); clK, fclK := ClassGroup(OK);
r1,r2 := Signature(K); RK := Regulator(K); RR := Parent(RK);
hK := #clK; wK := #TorsionSubgroup(UK);
2^r1 * (2*Pi(RR))^r2 * RK * hK / (wK * Sqrt(RR!Abs(DK)));
# self-contained Oscar code snippet to compute the analytic class number formula
Qx, x = PolynomialRing(QQ); K, a = NumberField(x^35 - x - 4);
OK = ring_of_integers(K); DK = discriminant(OK);
UK, fUK = unit_group(OK); clK, fclK = class_group(OK);
r1,r2 = signature(K); RK = regulator(K); RR = parent(RK);
hK = order(clK); wK = torsion_units_order(K);
2^r1 * (2*pi)^r2 * RK * hK / (wK * sqrt(RR(abs(DK))))
Galois group
sage: K.galois_group(type='pari')
gp: polgalois(K.pol)
magma: G = GaloisGroup(K);
oscar: G, Gtx = galois_group(K); G, transitive_group_identification(G)
| A non-solvable group of order 10333147966386144929666651337523200000000 |
| The 14883 conjugacy class representatives for $S_{35}$ are not computed |
| Character table for $S_{35}$ |
Intermediate fields
| The extension is primitive: there are no intermediate fields between this field and $\Q$. |
sage: K.subfields()[1:-1]
gp: L = nfsubfields(K); L[2..length(b)]
magma: L := Subfields(K); L[2..#L];
oscar: subfields(K)[2:end-1]
Frobenius cycle types
| $p$ | $2$ | $3$ | $5$ | $7$ | $11$ | $13$ | $17$ | $19$ | $23$ | $29$ | $31$ | $37$ | $41$ | $43$ | $47$ | $53$ | $59$ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cycle type | $16{,}\,{\href{/padicField/2.8.0.1}{8} }^{2}{,}\,{\href{/padicField/2.2.0.1}{2} }{,}\,{\href{/padicField/2.1.0.1}{1} }$ | $32{,}\,{\href{/padicField/3.3.0.1}{3} }$ | $31{,}\,{\href{/padicField/5.3.0.1}{3} }{,}\,{\href{/padicField/5.1.0.1}{1} }$ | ${\href{/padicField/7.12.0.1}{12} }{,}\,{\href{/padicField/7.11.0.1}{11} }{,}\,{\href{/padicField/7.6.0.1}{6} }{,}\,{\href{/padicField/7.4.0.1}{4} }{,}\,{\href{/padicField/7.2.0.1}{2} }$ | $23{,}\,{\href{/padicField/11.11.0.1}{11} }{,}\,{\href{/padicField/11.1.0.1}{1} }$ | $22{,}\,{\href{/padicField/13.8.0.1}{8} }{,}\,{\href{/padicField/13.3.0.1}{3} }{,}\,{\href{/padicField/13.2.0.1}{2} }$ | $32{,}\,{\href{/padicField/17.2.0.1}{2} }{,}\,{\href{/padicField/17.1.0.1}{1} }$ | $29{,}\,{\href{/padicField/19.4.0.1}{4} }{,}\,{\href{/padicField/19.1.0.1}{1} }^{2}$ | $32{,}\,{\href{/padicField/23.3.0.1}{3} }$ | $22{,}\,{\href{/padicField/29.11.0.1}{11} }{,}\,{\href{/padicField/29.2.0.1}{2} }$ | $27{,}\,{\href{/padicField/31.8.0.1}{8} }$ | ${\href{/padicField/37.14.0.1}{14} }{,}\,{\href{/padicField/37.10.0.1}{10} }{,}\,{\href{/padicField/37.7.0.1}{7} }{,}\,{\href{/padicField/37.4.0.1}{4} }$ | $21{,}\,{\href{/padicField/41.11.0.1}{11} }{,}\,{\href{/padicField/41.3.0.1}{3} }$ | $21{,}\,{\href{/padicField/43.13.0.1}{13} }{,}\,{\href{/padicField/43.1.0.1}{1} }$ | $34{,}\,{\href{/padicField/47.1.0.1}{1} }$ | ${\href{/padicField/53.12.0.1}{12} }{,}\,{\href{/padicField/53.6.0.1}{6} }^{2}{,}\,{\href{/padicField/53.5.0.1}{5} }{,}\,{\href{/padicField/53.4.0.1}{4} }{,}\,{\href{/padicField/53.2.0.1}{2} }$ | $24{,}\,{\href{/padicField/59.7.0.1}{7} }{,}\,{\href{/padicField/59.3.0.1}{3} }{,}\,{\href{/padicField/59.1.0.1}{1} }$ |
Cycle lengths which are repeated in a cycle type are indicated by exponents.
# to obtain a list of $[e_i,f_i]$ for the factorization of the ideal $p\mathcal{O}_K$ for $p=7$ in Sage:
p = 7; [(e, pr.norm().valuation(p)) for pr,e in K.factor(p)]
\\ to obtain a list of $[e_i,f_i]$ for the factorization of the ideal $p\mathcal{O}_K$ for $p=7$ in Pari:
p = 7; pfac = idealprimedec(K, p); vector(length(pfac), j, [pfac[j][3], pfac[j][4]])
// to obtain a list of $[e_i,f_i]$ for the factorization of the ideal $p\mathcal{O}_K$ for $p=7 in Magma:
p := 7; [<pr[2], Valuation(Norm(pr[1]), p)> : pr in Factorization(p*Integers(K))];
# to obtain a list of $[e_i,f_i]$ for the factorization of the ideal $p\mathcal{O}_K$ for $p=7$ in Oscar:
p = 7; pfac = factor(ideal(ring_of_integers(K), p)); [(e, valuation(norm(pr),p)) for (pr,e) in pfac]
Local algebras for ramified primes
| $p$ | Label | Polynomial | $e$ | $f$ | $c$ | Galois group | Slope content |
|---|---|---|---|---|---|---|---|
|
\(21529\)
| Deg $2$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | |
| Deg $6$ | $1$ | $6$ | $0$ | $C_6$ | $[\ ]^{6}$ | ||
| Deg $27$ | $1$ | $27$ | $0$ | $C_{27}$ | $[\ ]^{27}$ | ||
|
\(108949\)
| $\Q_{108949}$ | $x$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ |
| $\Q_{108949}$ | $x$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ | |
| Deg $2$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | ||
| Deg $5$ | $1$ | $5$ | $0$ | $C_5$ | $[\ ]^{5}$ | ||
| Deg $5$ | $1$ | $5$ | $0$ | $C_5$ | $[\ ]^{5}$ | ||
| Deg $6$ | $1$ | $6$ | $0$ | $C_6$ | $[\ ]^{6}$ | ||
| Deg $7$ | $1$ | $7$ | $0$ | $C_7$ | $[\ ]^{7}$ | ||
| Deg $8$ | $1$ | $8$ | $0$ | $C_8$ | $[\ ]^{8}$ | ||
|
\(6512477\)
| $\Q_{6512477}$ | $x$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ |
| $\Q_{6512477}$ | $x$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ | |
| Deg $2$ | $1$ | $2$ | $0$ | $C_2$ | $[\ ]^{2}$ | ||
| Deg $2$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | ||
| Deg $8$ | $1$ | $8$ | $0$ | $C_8$ | $[\ ]^{8}$ | ||
| Deg $21$ | $1$ | $21$ | $0$ | $C_{21}$ | $[\ ]^{21}$ | ||
|
\(1233879787294159\)
| Deg $2$ | $1$ | $2$ | $0$ | $C_2$ | $[\ ]^{2}$ | |
| Deg $2$ | $1$ | $2$ | $0$ | $C_2$ | $[\ ]^{2}$ | ||
| Deg $2$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | ||
| Deg $7$ | $1$ | $7$ | $0$ | $C_7$ | $[\ ]^{7}$ | ||
| Deg $11$ | $1$ | $11$ | $0$ | $C_{11}$ | $[\ ]^{11}$ | ||
| Deg $11$ | $1$ | $11$ | $0$ | $C_{11}$ | $[\ ]^{11}$ | ||
|
\(100\!\cdots\!257\)
| $\Q_{10\!\cdots\!57}$ | $x$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ |
| Deg $2$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | ||
| Deg $5$ | $1$ | $5$ | $0$ | $C_5$ | $[\ ]^{5}$ | ||
| Deg $9$ | $1$ | $9$ | $0$ | $C_9$ | $[\ ]^{9}$ | ||
| Deg $18$ | $1$ | $18$ | $0$ | $C_{18}$ | $[\ ]^{18}$ |