Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5+ 7+ 19+ | Signs for the Atkin-Lehner involutions |
Conductor | 42560 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 42560a1 42560a2 42560a3 42560a4 | Curves in isogeny class |
deg | 16384 | Modular degree for the optimal curve |
Eigenvalues | 2+ 0 5+ 7+ 4 2 2 19+ | Hecke eigenvalues for primes less than 20 |
L | 4.9200309709148 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 42560co 665b | Quadratic twists by: -4 8 |