Atkin-Lehner |
2- 3- 17+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
15504y |
Isogeny class |
Conductor |
15504 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-7691968512 = -1 · 213 · 32 · 172 · 192 |
Discriminant |
Eigenvalues |
2- 3- 2 2 4 4 17+ 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-152,-4332] |
[a1,a2,a3,a4,a6] |
j |
-95443993/1877922 |
j-invariant |
L |
4.5438930638426 |
L(r)(E,1)/r! |
Ω |
0.56798663298033 |
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 |
1938a2 62016bv2 46512bo2 |
Quadratic twists by: -4 8 -3 |