Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5+ 11- 19- | Signs for the Atkin-Lehner involutions |
Conductor | 66880 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 66880r1 66880r2 | Curves in isogeny class |
deg | 40960 | Modular degree for the optimal curve |
Eigenvalues | 2+ -2 5+ 0 11- -4 -2 19- | Hecke eigenvalues for primes less than 20 |
L | 3.1201721416393 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 66880ca 8360f | Quadratic twists by: -4 8 |