Atkin-Lehner |
2- 3+ 13- 17- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
30498o |
Isogeny class |
Conductor |
30498 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
Δ |
18142162272 = 25 · 38 · 13 · 172 · 23 |
Discriminant |
Eigenvalues |
2- 3+ -2 -4 -4 13- 17- -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-14747479,21792264077] |
[a1,a2,a3,a4,a6] |
Generators |
[2223:-602:1] [18702:70307:8] |
Generators of the group modulo torsion |
j |
354712973740766291597212657/18142162272 |
j-invariant |
L |
8.544384893257 |
L(r)(E,1)/r! |
Ω |
0.45994794669405 |
Real period |
R |
3.7153703825284 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
0.99999999999975 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
91494l4 |
Quadratic twists by: -3 |