Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 19+ 103- | Signs for the Atkin-Lehner involutions |
Conductor | 15656 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 15656c1 | Curves in isogeny class |
deg | 1920 | Modular degree for the optimal curve |
Eigenvalues | 2+ 1 -4 1 -2 -2 -6 19+ | Hecke eigenvalues for primes less than 20 |
L | 6.5382932215266 | L(r)(E,1)/r! |
r | 2 | Rank of the group of rational points |
Twists | 31312f 125248t | Quadratic twists by: -4 8 |