Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 5+ 7- | Signs for the Atkin-Lehner involutions |
Conductor | 15680 | Conductor |
Count | 3 | Number of curves in isogeny class |
Curves | 15680cl1 15680cl2 15680cl3 | Curves in isogeny class |
deg | 4608 | Modular degree for the optimal curve |
Eigenvalues | 2- -1 5+ 7- -3 5 -3 -2 | Hecke eigenvalues for primes less than 20 |
L | 3.313115734385 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 15680j 3920bc 78400hn 2240w | Quadratic twists by: -4 8 5 -7 |