Atkin-Lehner |
2- 7+ 13- 17- |
Signs for the Atkin-Lehner involutions |
Class |
49504n |
Isogeny class |
Conductor |
49504 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-88712631734272 = -1 · 212 · 78 · 13 · 172 |
Discriminant |
Eigenvalues |
2- -2 0 7+ -4 13- 17- -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-54353,-4916513] |
[a1,a2,a3,a4,a6] |
j |
-4335531180616000/21658357357 |
j-invariant |
L |
0.62516296482583 |
L(r)(E,1)/r! |
Ω |
0.15629074110213 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
49504g2 99008f1 |
Quadratic twists by: -4 8 |