Atkin-Lehner |
2- 3- 5+ 7- |
Signs for the Atkin-Lehner involutions |
Class |
25200ef |
Isogeny class |
Conductor |
25200 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
Δ |
120982740480000000 = 215 · 39 · 57 · 74 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7- 0 -2 -6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-20739675,36353898250] |
[a1,a2,a3,a4,a6] |
j |
21145699168383889/2593080 |
j-invariant |
L |
2.0557019562758 |
L(r)(E,1)/r! |
Ω |
0.25696274453448 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
3150bf4 100800mv5 8400ce4 5040bj4 |
Quadratic twists by: -4 8 -3 5 |