Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 7- 19- | Signs for the Atkin-Lehner involutions |
Conductor | 20216 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20216f1 | Curves in isogeny class |
deg | 3456 | Modular degree for the optimal curve |
Eigenvalues | 2+ -1 -1 7- -4 1 7 19- | Hecke eigenvalues for primes less than 20 |
L | 3.6175446533509 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 40432e 20216j | Quadratic twists by: -4 -19 |