Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 83- | Signs for the Atkin-Lehner involutions |
Conductor | 664 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 664b1 | Curves in isogeny class |
deg | 16 | Modular degree for the optimal curve |
Eigenvalues | 2- 1 -2 -1 -3 2 -3 -2 | Hecke eigenvalues for primes less than 20 |
L | 2.190812913476 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 1328b 5312c 5976c 16600d | Quadratic twists by: -4 8 -3 5 |