Atkin-Lehner |
2- 3- 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
91728dy |
Isogeny class |
Conductor |
91728 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
1105920 |
Modular degree for the optimal curve |
Δ |
-761288830566211584 = -1 · 213 · 311 · 79 · 13 |
Discriminant |
Eigenvalues |
2- 3- -1 7- -1 13+ -1 7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-765723,261296714] |
[a1,a2,a3,a4,a6] |
j |
-141339344329/2167074 |
j-invariant |
L |
2.2782180510875 |
L(r)(E,1)/r! |
Ω |
0.28477727538437 |
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 |
11466bv1 30576bm1 13104ch1 |
Quadratic twists by: -4 -3 -7 |