Atkin-Lehner |
2- 5- 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
101920bn |
Isogeny class |
Conductor |
101920 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
1113430136000000 = 29 · 56 · 77 · 132 |
Discriminant |
Eigenvalues |
2- 2 5- 7- 0 13+ 4 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-30200,1236152] |
[a1,a2,a3,a4,a6] |
j |
50570904392/18484375 |
j-invariant |
L |
5.3745321380549 |
L(r)(E,1)/r! |
Ω |
0.44787770015668 |
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 |
101920q2 14560m2 |
Quadratic twists by: -4 -7 |