Atkin-Lehner |
2+ 3+ 5+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
6240c |
Isogeny class |
Conductor |
6240 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
2695680 = 29 · 34 · 5 · 13 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 0 4 13- 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-696,-6840] |
[a1,a2,a3,a4,a6] |
j |
72929847752/5265 |
j-invariant |
L |
1.8587763378297 |
L(r)(E,1)/r! |
Ω |
0.92938816891486 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
6240m3 12480cv3 18720br3 31200bu4 |
Quadratic twists by: -4 8 -3 5 |