Atkin-Lehner |
2+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
5408g |
Isogeny class |
Conductor |
5408 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
22464 |
Modular degree for the optimal curve |
Δ |
-5429503678976 = -1 · 29 · 139 |
Discriminant |
Eigenvalues |
2+ -3 -3 -1 4 13- 5 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-15379,-742586] |
[a1,a2,a3,a4,a6] |
j |
-74088 |
j-invariant |
L |
0.85673948057963 |
L(r)(E,1)/r! |
Ω |
0.21418487014491 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
5408l1 10816u1 48672ca1 5408m1 |
Quadratic twists by: -4 8 -3 13 |