Field | Data | Notes |
---|---|---|
Atkin-Lehner | 3+ 83- | Signs for the Atkin-Lehner involutions |
Conductor | 20667 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20667f1 | Curves in isogeny class |
deg | 1680 | Modular degree for the optimal curve |
Eigenvalues | -1 3+ -2 2 0 -5 1 -2 | Hecke eigenvalues for primes less than 20 |
L | 4.034405571798 | L(r)(E,1)/r! |
r | 2 | Rank of the group of rational points |
Twists | 62001h 20667d | Quadratic twists by: -3 -83 |