Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 71- | Signs for the Atkin-Lehner involutions |
Conductor | 2556 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 2556b1 2556b2 | Curves in isogeny class |
deg | 528 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ -4 2 -4 6 6 -4 | Hecke eigenvalues for primes less than 20 |
L | 2.7205993217887 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 10224h 40896j 2556a 63900c | Quadratic twists by: -4 8 -3 5 |