Atkin-Lehner |
2- 5+ 11+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
31790o |
Isogeny class |
Conductor |
31790 |
Conductor |
∏ cp |
5 |
Product of Tamagawa factors cp |
deg |
88000 |
Modular degree for the optimal curve |
Δ |
-26551325900000 = -1 · 25 · 55 · 11 · 176 |
Discriminant |
Eigenvalues |
2- 1 5+ -3 11+ -6 17+ 5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,2884,-240400] |
[a1,a2,a3,a4,a6] |
j |
109902239/1100000 |
j-invariant |
L |
1.6486866189651 |
L(r)(E,1)/r! |
Ω |
0.3297373237939 |
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 |
110a1 |
Quadratic twists by: 17 |