Field | Data | Notes |
---|---|---|
Atkin-Lehner | 3+ 5+ 7+ 13- | Signs for the Atkin-Lehner involutions |
Conductor | 20475 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20475c1 | Curves in isogeny class |
deg | 77760 | Modular degree for the optimal curve |
Eigenvalues | 1 3+ 5+ 7+ -4 13- -5 0 | Hecke eigenvalues for primes less than 20 |
L | 0.42323986380663 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 20475d 20475p | Quadratic twists by: -3 5 |