Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 5+ 11- 47- | Signs for the Atkin-Lehner involutions |
Conductor | 20680 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 20680f1 20680f2 20680f3 20680f4 | Curves in isogeny class |
deg | 5568 | Modular degree for the optimal curve |
Eigenvalues | 2- 0 5+ 0 11- -6 2 -4 | Hecke eigenvalues for primes less than 20 |
L | 0.88084014217826 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 41360a 103400e | Quadratic twists by: -4 5 |