Atkin-Lehner |
2- 71- |
Signs for the Atkin-Lehner involutions |
Class |
80656o |
Isogeny class |
Conductor |
80656 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
4354560 |
Modular degree for the optimal curve |
Δ |
1.907384943041E+19 |
Discriminant |
Eigenvalues |
2- 3 -4 -3 0 -1 0 5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-942667,282749690] |
[a1,a2,a3,a4,a6] |
Generators |
[-28635:255590:27] |
Generators of the group modulo torsion |
j |
176558481/36352 |
j-invariant |
L |
7.3097043632241 |
L(r)(E,1)/r! |
Ω |
0.20557031906874 |
Real period |
R |
8.8895425139414 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999991242 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
10082m1 1136c1 |
Quadratic twists by: -4 -71 |