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 | 20475h1 20475h2 | Curves in isogeny class |
deg | 53760 | Modular degree for the optimal curve |
Eigenvalues | -1 3+ 5+ 7- 6 13+ 0 0 | Hecke eigenvalues for primes less than 20 |
L | 1.6596690426793 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 20475f 4095b | Quadratic twists by: -3 5 |