Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 13+ | Signs for the Atkin-Lehner involutions |
Conductor | 338 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 338a1 338a2 | Curves in isogeny class |
deg | 12 | Modular degree for the optimal curve |
Eigenvalues | 2+ 0 1 -4 -4 13+ 3 0 | Hecke eigenvalues for primes less than 20 |
L | 1.2776773619189 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 2704d 10816b 3042l 8450o | Quadratic twists by: -4 8 -3 5 |