Atkin-Lehner |
2- 3- 13- |
Signs for the Atkin-Lehner involutions |
Class |
48672cc |
Isogeny class |
Conductor |
48672 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
15360 |
Modular degree for the optimal curve |
Δ |
102503232 = 26 · 36 · 133 |
Discriminant |
Eigenvalues |
2- 3- -4 0 0 13- -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-117,0] |
[a1,a2,a3,a4,a6] |
Generators |
[-9:18:1] [-3:18:1] |
Generators of the group modulo torsion |
j |
1728 |
j-invariant |
L |
7.7457599778861 |
L(r)(E,1)/r! |
Ω |
1.5945045045072 |
Real period |
R |
1.2144462364312 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
48672cc1 97344gp2 5408e1 48672ba1 |
Quadratic twists by: -4 8 -3 13 |