Atkin-Lehner |
2- 3- 5+ 11- |
Signs for the Atkin-Lehner involutions |
Class |
21780l |
Isogeny class |
Conductor |
21780 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
380160 |
Modular degree for the optimal curve |
Δ |
-3267368501897491200 = -1 · 28 · 39 · 52 · 1110 |
Discriminant |
Eigenvalues |
2- 3- 5+ 3 11- 6 2 1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-702768,-242864908] |
[a1,a2,a3,a4,a6] |
j |
-7929856/675 |
j-invariant |
L |
2.6254826578886 |
L(r)(E,1)/r! |
Ω |
0.08204633305902 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
87120eu1 7260i1 108900cq1 21780m1 |
Quadratic twists by: -4 -3 5 -11 |