Atkin-Lehner |
2+ 7- 17- 23- |
Signs for the Atkin-Lehner involutions |
Class |
38318l |
Isogeny class |
Conductor |
38318 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
deg |
2150400 |
Modular degree for the optimal curve |
Δ |
-1.8695351328526E+21 |
Discriminant |
Eigenvalues |
2+ 2 -2 7- 0 0 17- -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-2095951,2384856741] |
[a1,a2,a3,a4,a6] |
j |
-25233939164839231/46328823414784 |
j-invariant |
L |
1.0587434901195 |
L(r)(E,1)/r! |
Ω |
0.13234293626861 |
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 |
38318f1 |
Quadratic twists by: -7 |