Atkin-Lehner |
2+ 3+ 19+ 43- |
Signs for the Atkin-Lehner involutions |
Class |
4902a |
Isogeny class |
Conductor |
4902 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
6720 |
Modular degree for the optimal curve |
Δ |
69662939652 = 22 · 310 · 193 · 43 |
Discriminant |
Eigenvalues |
2+ 3+ -2 2 0 -4 -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-6306,-194976] |
[a1,a2,a3,a4,a6] |
j |
27739154300781097/69662939652 |
j-invariant |
L |
0.53581842122286 |
L(r)(E,1)/r! |
Ω |
0.53581842122286 |
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 |
39216bf1 14706p1 122550cb1 93138bn1 |
Quadratic twists by: -4 -3 5 -19 |