Field | Data | Notes |
---|---|---|
Atkin-Lehner | 3+ 5+ 7+ 13+ | Signs for the Atkin-Lehner involutions |
Conductor | 20475 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 20475a1 20475a2 | Curves in isogeny class |
deg | 32256 | Modular degree for the optimal curve |
Eigenvalues | 1 3+ 5+ 7+ -2 13+ -8 8 | Hecke eigenvalues for primes less than 20 |
L | 5.1866424041471 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 20475b 4095f | Quadratic twists by: -3 5 |