Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 7+ 13+ 19+ | Signs for the Atkin-Lehner involutions |
Conductor | 20748 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20748a1 | Curves in isogeny class |
deg | 52992 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ 0 7+ 4 13+ 7 19+ | Hecke eigenvalues for primes less than 20 |
L | 1.5809381201328 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 82992cm 62244i | Quadratic twists by: -4 -3 |