Atkin-Lehner |
2- 5+ 17- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
25840v |
Isogeny class |
Conductor |
25840 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
8124922880000 = 213 · 54 · 174 · 19 |
Discriminant |
Eigenvalues |
2- 0 5+ 4 -4 -2 17- 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-2026763,1110586938] |
[a1,a2,a3,a4,a6] |
Generators |
[25738101:519364790:19683] |
Generators of the group modulo torsion |
j |
224787763392247177569/1983623750 |
j-invariant |
L |
4.9357617307116 |
L(r)(E,1)/r! |
Ω |
0.51258560427655 |
Real period |
R |
9.6291462138852 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
3230e3 103360co4 129200bf4 |
Quadratic twists by: -4 8 5 |