Atkin-Lehner |
2- 23- 41- |
Signs for the Atkin-Lehner involutions |
Class |
15088f |
Isogeny class |
Conductor |
15088 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
88838144 = 212 · 232 · 41 |
Discriminant |
Eigenvalues |
2- 0 -2 -2 -2 6 8 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-3491,-79390] |
[a1,a2,a3,a4,a6] |
j |
1148717693817/21689 |
j-invariant |
L |
1.2422030182511 |
L(r)(E,1)/r! |
Ω |
0.62110150912557 |
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 |
943a2 60352p2 |
Quadratic twists by: -4 8 |