Atkin-Lehner |
5+ 13+ 29- |
Signs for the Atkin-Lehner involutions |
Class |
9425c |
Isogeny class |
Conductor |
9425 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
9216 |
Modular degree for the optimal curve |
Δ |
21353515625 = 59 · 13 · 292 |
Discriminant |
Eigenvalues |
-1 2 5+ 0 6 13+ -4 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-1088,-12344] |
[a1,a2,a3,a4,a6] |
j |
9116230969/1366625 |
j-invariant |
L |
1.679233824807 |
L(r)(E,1)/r! |
Ω |
0.83961691240349 |
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 |
84825n1 1885d1 122525i1 |
Quadratic twists by: -3 5 13 |