Field | Data | Notes |
---|---|---|
Atkin-Lehner | 5+ 7+ 19- 31- | Signs for the Atkin-Lehner involutions |
Conductor | 20615 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 20615a1 20615a2 | Curves in isogeny class |
deg | 6400 | Modular degree for the optimal curve |
Eigenvalues | 1 2 5+ 7+ 0 0 4 19- | Hecke eigenvalues for primes less than 20 |
L | 7.7229509533925 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 103075o | Quadratic twists by: 5 |