Atkin-Lehner |
5+ 7- 11+ 67+ |
Signs for the Atkin-Lehner involutions |
Class |
25795a |
Isogeny class |
Conductor |
25795 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
19840 |
Modular degree for the optimal curve |
Δ |
1105960625 = 54 · 74 · 11 · 67 |
Discriminant |
Eigenvalues |
-1 0 5+ 7- 11+ -2 -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-9613,365156] |
[a1,a2,a3,a4,a6] |
j |
98233175685040929/1105960625 |
j-invariant |
L |
0.70223174522743 |
L(r)(E,1)/r! |
Ω |
1.4044634904543 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
128975a1 |
Quadratic twists by: 5 |