Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 3+ 5+ 7- | Signs for the Atkin-Lehner involutions |
Conductor | 840 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 840b1 840b2 840b3 840b4 | Curves in isogeny class |
deg | 128 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3+ 5+ 7- 0 -2 6 -4 | Hecke eigenvalues for primes less than 20 |
L | 1.2212883442705 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 1680e 6720bc 2520t 4200w | Quadratic twists by: -4 8 -3 5 |