Atkin-Lehner |
2- 3+ 17+ 31+ |
Signs for the Atkin-Lehner involutions |
Class |
107508b |
Isogeny class |
Conductor |
107508 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
155520 |
Modular degree for the optimal curve |
Δ |
-1113417782832 = -1 · 24 · 3 · 176 · 312 |
Discriminant |
Eigenvalues |
2- 3+ 2 -4 0 2 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-2697,74958] |
[a1,a2,a3,a4,a6] |
j |
-5619712/2883 |
j-invariant |
L |
0.81030701479861 |
L(r)(E,1)/r! |
Ω |
0.81030678359253 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
372b1 |
Quadratic twists by: 17 |