Atkin-Lehner |
2- 3- 5+ 29- |
Signs for the Atkin-Lehner involutions |
Class |
20880cb |
Isogeny class |
Conductor |
20880 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
122880 |
Modular degree for the optimal curve |
Δ |
2483010450000 = 24 · 310 · 55 · 292 |
Discriminant |
Eigenvalues |
2- 3- 5+ -2 4 2 0 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-759288,-254658337] |
[a1,a2,a3,a4,a6] |
j |
4150455958484156416/212878125 |
j-invariant |
L |
1.4555945853797 |
L(r)(E,1)/r! |
Ω |
0.16173273170885 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
9 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
5220k1 83520fv1 6960z1 104400en1 |
Quadratic twists by: -4 8 -3 5 |