Atkin-Lehner |
2- 3- 5+ 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
76440cq |
Isogeny class |
Conductor |
76440 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
46984304640 = 211 · 3 · 5 · 76 · 13 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7- 4 13+ -6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-407696,-100332576] |
[a1,a2,a3,a4,a6] |
j |
31103978031362/195 |
j-invariant |
L |
1.5114902446805 |
L(r)(E,1)/r! |
Ω |
0.1889362770596 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
16 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
1560k4 |
Quadratic twists by: -7 |