Atkin-Lehner |
2- 3- 5+ 7+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
38640co |
Isogeny class |
Conductor |
38640 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
deg |
69120 |
Modular degree for the optimal curve |
Δ |
7607250000 = 24 · 33 · 56 · 72 · 23 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7+ -4 6 -6 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-10101,-394110] |
[a1,a2,a3,a4,a6] |
j |
7124261256822784/475453125 |
j-invariant |
L |
1.428656669009 |
L(r)(E,1)/r! |
Ω |
0.47621888967737 |
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 |
9660b1 115920ed1 |
Quadratic twists by: -4 -3 |