Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 7- | Signs for the Atkin-Lehner involutions |
Conductor | 1568 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 1568i1 1568i2 | Curves in isogeny class |
deg | 128 | Modular degree for the optimal curve |
Eigenvalues | 2- -2 2 7- -4 6 -4 -6 | Hecke eigenvalues for primes less than 20 |
L | 2.2821998603976 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 1568d 3136i 14112ba 39200o | Quadratic twists by: -4 8 -3 5 |