Atkin-Lehner |
2+ 5- 13+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
70720m |
Isogeny class |
Conductor |
70720 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-571370619289600 = -1 · 214 · 52 · 136 · 172 |
Discriminant |
Eigenvalues |
2+ 2 5- -4 0 13+ 17+ -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-49265,4379537] |
[a1,a2,a3,a4,a6] |
j |
-807101305253584/34873695025 |
j-invariant |
L |
2.0513589956894 |
L(r)(E,1)/r! |
Ω |
0.51283974771939 |
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 |
70720bj2 4420a2 |
Quadratic twists by: -4 8 |