Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 19+ 29- | Signs for the Atkin-Lehner involutions |
Conductor | 20938 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 20938a1 20938a2 | Curves in isogeny class |
deg | 923400 | Modular degree for the optimal curve |
Eigenvalues | 2+ 0 2 0 4 6 2 19+ | Hecke eigenvalues for primes less than 20 |
L | 2.1009174752617 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 20938f | Quadratic twists by: -19 |