Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 7+ 41- | Signs for the Atkin-Lehner involutions |
Conductor | 20664 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20664k1 | Curves in isogeny class |
deg | 6912 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ -1 7+ 0 5 -4 -8 | Hecke eigenvalues for primes less than 20 |
L | 4.4706598522757 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 41328f 20664a | Quadratic twists by: -4 -3 |