Field | Data | Notes |
---|---|---|
Atkin-Lehner | 3+ 73+ | Signs for the Atkin-Lehner involutions |
Conductor | 15987 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 15987c1 15987c2 | Curves in isogeny class |
deg | 319680 | Modular degree for the optimal curve |
Eigenvalues | 1 3+ 4 -2 4 2 0 -4 | Hecke eigenvalues for primes less than 20 |
L | 6.3633168010572 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 47961g 219c | Quadratic twists by: -3 73 |