Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 3+ 5- 7- | Signs for the Atkin-Lehner involutions |
Conductor | 1680 | Conductor |
Count | 6 | Number of curves in isogeny class |
Curves | 1680d1 1680d2 1680d3 1680d4 1680d5 1680d6 | Curves in isogeny class |
deg | 256 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3+ 5- 7- -4 -2 2 -4 | Hecke eigenvalues for primes less than 20 |
L | 2.620533935913 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 840j 6720ca 5040l 8400w | Quadratic twists by: -4 8 -3 5 |