Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5- 7- | Signs for the Atkin-Lehner involutions |
Conductor | 15680 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 15680bm1 15680bm2 15680bm3 15680bm4 | Curves in isogeny class |
deg | 4608 | Modular degree for the optimal curve |
Eigenvalues | 2+ 0 5- 7- -4 -2 -2 4 | Hecke eigenvalues for primes less than 20 |
L | 4.5944417920685 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 15680dk 1960b 78400w 320b | Quadratic twists by: -4 8 5 -7 |