Atkin-Lehner |
2- 3- 5+ 7- |
Signs for the Atkin-Lehner involutions |
Class |
6720cb |
Isogeny class |
Conductor |
6720 |
Conductor |
∏ cp |
56 |
Product of Tamagawa factors cp |
deg |
215040 |
Modular degree for the optimal curve |
Δ |
6405501887389080000 = 26 · 328 · 54 · 7 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7- 4 6 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-1600156,768989294] |
[a1,a2,a3,a4,a6] |
j |
7079962908642659949376/100085966990454375 |
j-invariant |
L |
3.3395860081603 |
L(r)(E,1)/r! |
Ω |
0.23854185772574 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
6720bi1 3360q2 20160fi1 33600eo1 |
Quadratic twists by: -4 8 -3 5 |