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 | 20475bi1 20475bi2 | Curves in isogeny class |
deg | 16128 | Modular degree for the optimal curve |
Eigenvalues | -1 3- 5- 7- -6 13- -2 0 | Hecke eigenvalues for primes less than 20 |
L | 2.8351043141775 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 2275g 20475bd | Quadratic twists by: -3 5 |