Field | Data | Notes |
---|---|---|
Atkin-Lehner | 3+ 7+ 13+ | Signs for the Atkin-Lehner involutions |
Conductor | 819 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 819b1 819b2 | Curves in isogeny class |
deg | 32 | Modular degree for the optimal curve |
Eigenvalues | -1 3+ 0 7+ 0 13+ 2 -4 | Hecke eigenvalues for primes less than 20 |
L | 1.5410481141703 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 13104bj 52416m 819a 20475i | Quadratic twists by: -4 8 -3 5 |