Atkin-Lehner |
2- 5+ 7- 19- |
Signs for the Atkin-Lehner involutions |
Class |
106400cb |
Isogeny class |
Conductor |
106400 |
Conductor |
∏ cp |
40 |
Product of Tamagawa factors cp |
deg |
19968000 |
Modular degree for the optimal curve |
Δ |
-2.4947890625E+22 |
Discriminant |
Eigenvalues |
2- -1 5+ 7- 0 0 3 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-979967633,-11807386692863] |
[a1,a2,a3,a4,a6] |
j |
-1626218636958570284888896/389810791015625 |
j-invariant |
L |
2.1586716763495 |
L(r)(E,1)/r! |
Ω |
0.013491698263088 |
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 |
106400bj1 21280h1 |
Quadratic twists by: -4 5 |