Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 7+ 41- | Signs for the Atkin-Lehner involutions |
Conductor | 20664 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20664l1 | Curves in isogeny class |
deg | 466560 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ 2 7+ -3 2 -4 1 | Hecke eigenvalues for primes less than 20 |
L | 5.5601389132134 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 41328h 20664b | Quadratic twists by: -4 -3 |