Atkin-Lehner |
2- 23+ 41- |
Signs for the Atkin-Lehner involutions |
Class |
15088d |
Isogeny class |
Conductor |
15088 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
633454592 = 214 · 23 · 412 |
Discriminant |
Eigenvalues |
2- -2 -2 0 0 -2 0 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-7864,265812] |
[a1,a2,a3,a4,a6] |
Generators |
[52:14:1] |
Generators of the group modulo torsion |
j |
13132563308857/154652 |
j-invariant |
L |
2.3633432493338 |
L(r)(E,1)/r! |
Ω |
1.4731198526617 |
Real period |
R |
1.604311587454 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
1886d2 60352l2 |
Quadratic twists by: -4 8 |