Atkin-Lehner |
2- 3- 7- 79+ |
Signs for the Atkin-Lehner involutions |
Class |
39816j |
Isogeny class |
Conductor |
39816 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
493617094080768 = 28 · 320 · 7 · 79 |
Discriminant |
Eigenvalues |
2- 3- 4 7- -4 -6 -6 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-19983,-198830] |
[a1,a2,a3,a4,a6] |
j |
4728662124496/2644981857 |
j-invariant |
L |
1.7253707692033 |
L(r)(E,1)/r! |
Ω |
0.43134269230939 |
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 |
79632f2 13272c2 |
Quadratic twists by: -4 -3 |