Atkin-Lehner |
2- 31- |
Signs for the Atkin-Lehner involutions |
Class |
15376v |
Isogeny class |
Conductor |
15376 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
251920384 = 218 · 312 |
Discriminant |
Eigenvalues |
2- 1 -3 1 3 -5 -3 7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-2552,-50476] |
[a1,a2,a3,a4,a6] |
Generators |
[-798:64:27] |
Generators of the group modulo torsion |
j |
467145913/64 |
j-invariant |
L |
4.5102524709237 |
L(r)(E,1)/r! |
Ω |
0.67168983637131 |
Real period |
R |
1.6786961134061 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
1922b2 61504bv2 15376r2 |
Quadratic twists by: -4 8 -31 |