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 | 840a1 840a2 840a3 840a4 | Curves in isogeny class |
deg | 192 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3+ 5+ 7+ 4 -2 -6 0 | Hecke eigenvalues for primes less than 20 |
L | 1.9611172164749 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 1680g 6720bb 2520r 4200ba | Quadratic twists by: -4 8 -3 5 |