Field | Data | Notes |
---|---|---|
Atkin-Lehner | 3- 37- 61+ | Signs for the Atkin-Lehner involutions |
Conductor | 20313 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20313f1 | Curves in isogeny class |
deg | 6480 | Modular degree for the optimal curve |
Eigenvalues | 0 3- 4 -3 3 -4 2 -4 | Hecke eigenvalues for primes less than 20 |
L | 5.0405159877868 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 2257a | Quadratic twists by: -3 |