Atkin-Lehner |
2- 3- 5+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
12480cs |
Isogeny class |
Conductor |
12480 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
249200640 = 215 · 32 · 5 · 132 |
Discriminant |
Eigenvalues |
2- 3- 5+ 2 0 13- 4 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-161,159] |
[a1,a2,a3,a4,a6] |
j |
14172488/7605 |
j-invariant |
L |
3.0658659800081 |
L(r)(E,1)/r! |
Ω |
1.5329329900041 |
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 |
12480bw2 6240g2 37440fr2 62400eg2 |
Quadratic twists by: -4 8 -3 5 |