Atkin-Lehner |
2- 3- 7+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
52416fj |
Isogeny class |
Conductor |
52416 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
56970854793216 = 220 · 38 · 72 · 132 |
Discriminant |
Eigenvalues |
2- 3- 2 7+ 4 13- -6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-15564,653200] |
[a1,a2,a3,a4,a6] |
j |
2181825073/298116 |
j-invariant |
L |
2.4125279709562 |
L(r)(E,1)/r! |
Ω |
0.60313199291728 |
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 |
52416dd2 13104bt2 17472cu2 |
Quadratic twists by: -4 8 -3 |