Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 5+ 83+ | Signs for the Atkin-Lehner involutions |
Conductor | 1660 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 1660a1 1660a2 | Curves in isogeny class |
deg | 360 | Modular degree for the optimal curve |
Eigenvalues | 2- 1 5+ -1 3 2 3 2 | Hecke eigenvalues for primes less than 20 |
L | 1.9024267520115 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 6640d 26560i 14940c 8300c | Quadratic twists by: -4 8 -3 5 |