Atkin-Lehner |
2+ 7- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
72128b |
Isogeny class |
Conductor |
72128 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
122880 |
Modular degree for the optimal curve |
Δ |
4965397692416 = 218 · 77 · 23 |
Discriminant |
Eigenvalues |
2+ 0 2 7- -4 6 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-11564,466480] |
[a1,a2,a3,a4,a6] |
j |
5545233/161 |
j-invariant |
L |
3.0609127414564 |
L(r)(E,1)/r! |
Ω |
0.76522818395723 |
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 |
72128bw1 1127a1 10304h1 |
Quadratic twists by: -4 8 -7 |