Atkin-Lehner |
2- 31- 47- |
Signs for the Atkin-Lehner involutions |
Class |
2914h |
Isogeny class |
Conductor |
2914 |
Conductor |
∏ cp |
18 |
Product of Tamagawa factors cp |
deg |
2880 |
Modular degree for the optimal curve |
Δ |
381943808 = 218 · 31 · 47 |
Discriminant |
Eigenvalues |
2- 2 4 0 -4 6 6 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-201,-649] |
[a1,a2,a3,a4,a6] |
j |
898352786449/381943808 |
j-invariant |
L |
5.9277081633955 |
L(r)(E,1)/r! |
Ω |
1.3172684807545 |
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 |
23312h1 93248t1 26226j1 72850i1 |
Quadratic twists by: -4 8 -3 5 |