Atkin-Lehner |
2- 3- 11- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
20592bn |
Isogeny class |
Conductor |
20592 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
49239495596408832 = 215 · 314 · 11 · 134 |
Discriminant |
Eigenvalues |
2- 3- -2 0 11- 13+ -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-108651,8720026] |
[a1,a2,a3,a4,a6] |
j |
47504791830313/16490207448 |
j-invariant |
L |
1.3115217200281 |
L(r)(E,1)/r! |
Ω |
0.32788043000703 |
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 |
2574t3 82368ee3 6864u3 |
Quadratic twists by: -4 8 -3 |