Atkin-Lehner |
2- 7- 79- |
Signs for the Atkin-Lehner involutions |
Class |
87374n |
Isogeny class |
Conductor |
87374 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
38400 |
Modular degree for the optimal curve |
Δ |
-96635644 = -1 · 22 · 72 · 793 |
Discriminant |
Eigenvalues |
2- 2 2 7- 4 6 0 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,28,481] |
[a1,a2,a3,a4,a6] |
j |
4913/196 |
j-invariant |
L |
11.487374551925 |
L(r)(E,1)/r! |
Ω |
1.435921823531 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
87374l1 |
Quadratic twists by: -79 |