Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5+ 7- | Signs for the Atkin-Lehner involutions |
Conductor | 15680 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 15680u1 15680u2 | Curves in isogeny class |
deg | 80640 | Modular degree for the optimal curve |
Eigenvalues | 2+ -2 5+ 7- -3 5 -6 -1 | Hecke eigenvalues for primes less than 20 |
L | 0.72897843176856 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 15680cr 490i 78400cj 15680bj | Quadratic twists by: -4 8 5 -7 |