Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5+ 71- | Signs for the Atkin-Lehner involutions |
Conductor | 2840 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 2840a1 2840a2 | Curves in isogeny class |
deg | 640 | Modular degree for the optimal curve |
Eigenvalues | 2+ 0 5+ 4 -2 0 2 0 | Hecke eigenvalues for primes less than 20 |
L | 1.7507910977948 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 5680b 22720s 25560h 14200e | Quadratic twists by: -4 8 -3 5 |