Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5+ 31- | Signs for the Atkin-Lehner involutions |
Conductor | 1240 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 1240a1 | Curves in isogeny class |
deg | 1056 | Modular degree for the optimal curve |
Eigenvalues | 2+ -1 5+ 0 0 -2 3 1 | Hecke eigenvalues for primes less than 20 |
L | 1.0359368458475 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 2480b 9920m 11160q 6200k | Quadratic twists by: -4 8 -3 5 |