Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 3+ 31- | Signs for the Atkin-Lehner involutions |
Conductor | 558 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 558b1 558b2 | Curves in isogeny class |
deg | 240 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3+ 3 -4 3 5 3 -7 | Hecke eigenvalues for primes less than 20 |
L | 1.2560641995344 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 4464m 17856j 558f 13950by | Quadratic twists by: -4 8 -3 5 |