Atkin-Lehner |
3- 11- 13- 17- |
Signs for the Atkin-Lehner involutions |
Class |
21879l |
Isogeny class |
Conductor |
21879 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
Δ |
2378665015027587 = 39 · 114 · 134 · 172 |
Discriminant |
Eigenvalues |
1 3- -2 0 11- 13- 17- 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-378378,89649261] |
[a1,a2,a3,a4,a6] |
Generators |
[364:39:1] |
Generators of the group modulo torsion |
j |
8218157522273610913/3262914972603 |
j-invariant |
L |
5.0966946068911 |
L(r)(E,1)/r! |
Ω |
0.4515592754019 |
Real period |
R |
1.41085979309 |
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 |
7293c3 |
Quadratic twists by: -3 |