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 | 20475bd1 20475bd2 | Curves in isogeny class |
deg | 80640 | Modular degree for the optimal curve |
Eigenvalues | 1 3- 5- 7+ -6 13+ 2 0 | Hecke eigenvalues for primes less than 20 |
L | 4.9341675517189 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 2275f 20475bi | Quadratic twists by: -3 5 |