Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 5- 7+ 17+ | Signs for the Atkin-Lehner involutions |
Conductor | 21420 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 21420f1 21420f2 | Curves in isogeny class |
deg | 55296 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ 5- 7+ 4 4 17+ 6 | Hecke eigenvalues for primes less than 20 |
L | 6.1654038901307 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 85680df 21420b 107100n | Quadratic twists by: -4 -3 5 |