Atkin-Lehner |
2+ 3- 5+ 7+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
8190k |
Isogeny class |
Conductor |
8190 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
3265122656250 = 2 · 38 · 58 · 72 · 13 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 7+ 4 13- -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-550485,157342675] |
[a1,a2,a3,a4,a6] |
Generators |
[431:-130:1] |
Generators of the group modulo torsion |
j |
25306558948218234961/4478906250 |
j-invariant |
L |
3.0003379166953 |
L(r)(E,1)/r! |
Ω |
0.62639081722197 |
Real period |
R |
2.394940853381 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
65520dg6 2730w5 40950ef6 57330cg6 |
Quadratic twists by: -4 -3 5 -7 |