Atkin-Lehner |
2+ 5- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
92480bs |
Isogeny class |
Conductor |
92480 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
81920 |
Modular degree for the optimal curve |
Δ |
123584353280 = 210 · 5 · 176 |
Discriminant |
Eigenvalues |
2+ 0 5- 4 4 2 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-2312,39304] |
[a1,a2,a3,a4,a6] |
j |
55296/5 |
j-invariant |
L |
4.0731942229106 |
L(r)(E,1)/r! |
Ω |
1.0182985558393 |
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 |
92480dv1 11560a1 320b1 |
Quadratic twists by: -4 8 17 |