Atkin-Lehner |
2+ 3- 5+ 7+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
8190l |
Isogeny class |
Conductor |
8190 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
801152645529600 = 216 · 310 · 52 · 72 · 132 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 7+ -4 13- -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-3144960,-2145910784] |
[a1,a2,a3,a4,a6] |
Generators |
[15360:1882624:1] |
Generators of the group modulo torsion |
j |
4718909406724749250561/1098974822400 |
j-invariant |
L |
2.5616828348231 |
L(r)(E,1)/r! |
Ω |
0.11336938031047 |
Real period |
R |
5.6489742375936 |
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 |
65520de2 2730v2 40950eg2 57330ck2 |
Quadratic twists by: -4 -3 5 -7 |