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 | 20664i1 | Curves in isogeny class |
deg | 16896 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3- 3 7- 0 7 -7 -1 | Hecke eigenvalues for primes less than 20 |
L | 3.4361307323873 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 41328k 6888c | Quadratic twists by: -4 -3 |