Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5- 67+ | Signs for the Atkin-Lehner involutions |
Conductor | 21440 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 21440k1 | Curves in isogeny class |
deg | 58368 | Modular degree for the optimal curve |
Eigenvalues | 2+ 2 5- 1 3 4 4 2 | Hecke eigenvalues for primes less than 20 |
L | 4.9705303342538 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 21440bf 670d 107200u | Quadratic twists by: -4 8 5 |