Atkin-Lehner |
2- 3+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
32448cq |
Isogeny class |
Conductor |
32448 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
645120 |
Modular degree for the optimal curve |
Δ |
641213525479707648 = 210 · 310 · 139 |
Discriminant |
Eigenvalues |
2- 3+ 4 0 2 13+ 2 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-440301,-105501267] |
[a1,a2,a3,a4,a6] |
j |
1909913257984/129730653 |
j-invariant |
L |
2.9780599389 |
L(r)(E,1)/r! |
Ω |
0.18612874618144 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
32448bp1 8112q1 97344ge1 2496x1 |
Quadratic twists by: -4 8 -3 13 |