Atkin-Lehner |
2- 37+ |
Signs for the Atkin-Lehner involutions |
Class |
87616z |
Isogeny class |
Conductor |
87616 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
10509215371264 = 212 · 376 |
Discriminant |
Eigenvalues |
2- 0 -2 0 0 6 -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-5476,0] |
[a1,a2,a3,a4,a6] |
j |
1728 |
j-invariant |
L |
0.60961601608622 |
L(r)(E,1)/r! |
Ω |
0.60961599867371 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
87616z2 43808a1 64a1 |
Quadratic twists by: -4 8 37 |