Atkin-Lehner |
2- 7- 89- |
Signs for the Atkin-Lehner involutions |
Class |
2492c |
Isogeny class |
Conductor |
2492 |
Conductor |
∏ cp |
36 |
Product of Tamagawa factors cp |
deg |
2784 |
Modular degree for the optimal curve |
Δ |
-433313425664 = -1 · 28 · 74 · 893 |
Discriminant |
Eigenvalues |
2- 1 3 7- 0 -4 3 5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,356,31684] |
[a1,a2,a3,a4,a6] |
j |
19436284208/1692630569 |
j-invariant |
L |
2.8825745110072 |
L(r)(E,1)/r! |
Ω |
0.72064362775181 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
3 |
Number of elements in the torsion subgroup |
Twists |
9968h1 39872u1 22428f1 62300d1 |
Quadratic twists by: -4 8 -3 5 |