Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5+ 83- | Signs for the Atkin-Lehner involutions |
Conductor | 6640 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 6640b1 | Curves in isogeny class |
deg | 768 | Modular degree for the optimal curve |
Eigenvalues | 2+ -1 5+ -1 -3 -4 -5 0 | Hecke eigenvalues for primes less than 20 |
L | 4.2146058830207 | L(r)(E,1)/r! |
r | 2 | Rank of the group of rational points |
Twists | 3320a 26560r 59760m 33200a | Quadratic twists by: -4 8 -3 5 |