Atkin-Lehner |
2- 3- 5+ 11- |
Signs for the Atkin-Lehner involutions |
Class |
7920bc |
Isogeny class |
Conductor |
7920 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
Δ |
203969729160806400 = 220 · 312 · 52 · 114 |
Discriminant |
Eigenvalues |
2- 3- 5+ 0 11- 6 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-147603,2063698] |
[a1,a2,a3,a4,a6] |
j |
119102750067601/68309049600 |
j-invariant |
L |
2.1684824607389 |
L(r)(E,1)/r! |
Ω |
0.27106030759236 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
990c2 31680dh2 2640v2 39600dt2 |
Quadratic twists by: -4 8 -3 5 |