Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 5+ 17- | Signs for the Atkin-Lehner involutions |
Conductor | 680 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 680a1 680a2 680a3 680a4 | Curves in isogeny class |
deg | 64 | Modular degree for the optimal curve |
Eigenvalues | 2- 0 5+ 0 0 -2 17- -4 | Hecke eigenvalues for primes less than 20 |
L | 2.0532909813083 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 1360a 5440h 6120k 3400a | Quadratic twists by: -4 8 -3 5 |