Atkin-Lehner |
2- 3- 5+ 29- |
Signs for the Atkin-Lehner involutions |
Class |
20880by |
Isogeny class |
Conductor |
20880 |
Conductor |
∏ cp |
320 |
Product of Tamagawa factors cp |
Δ |
1.884337600978E+23 |
Discriminant |
Eigenvalues |
2- 3- 5+ 2 2 4 2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-307671843,-2077101838942] |
[a1,a2,a3,a4,a6] |
j |
1078697059648930939019041/63106084995030150 |
j-invariant |
L |
2.8838264971924 |
L(r)(E,1)/r! |
Ω |
0.036047831214906 |
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 |
2610e4 83520fp4 6960x4 104400er4 |
Quadratic twists by: -4 8 -3 5 |