Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 3- 5+ 11+ | Signs for the Atkin-Lehner involutions |
Conductor | 15840 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 15840b1 15840b2 | Curves in isogeny class |
deg | 23040 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3- 5+ 0 11+ 4 4 4 | Hecke eigenvalues for primes less than 20 |
L | 2.1420180017997 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 15840k 31680dx 1760n 79200df | Quadratic twists by: -4 8 -3 5 |