Field | Data | Notes |
---|---|---|
Atkin-Lehner | 3- 5+ 7+ 13- | Signs for the Atkin-Lehner involutions |
Conductor | 20475 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 20475v1 20475v2 20475v3 20475v4 | Curves in isogeny class |
deg | 165888 | Modular degree for the optimal curve |
Eigenvalues | -1 3- 5+ 7+ 4 13- 2 0 | Hecke eigenvalues for primes less than 20 |
L | 3.3828281148685 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 6825b 4095m | Quadratic twists by: -3 5 |