Atkin-Lehner |
2- 13+ 31+ |
Signs for the Atkin-Lehner involutions |
Class |
25792x |
Isogeny class |
Conductor |
25792 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
1728 |
Modular degree for the optimal curve |
Δ |
-25792 = -1 · 26 · 13 · 31 |
Discriminant |
Eigenvalues |
2- 2 0 -4 -1 13+ 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-3,-7] |
[a1,a2,a3,a4,a6] |
j |
-64000/403 |
j-invariant |
L |
1.576423846396 |
L(r)(E,1)/r! |
Ω |
1.576423846396 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
25792bb1 12896f1 |
Quadratic twists by: -4 8 |