Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3- 11- 79+ | Signs for the Atkin-Lehner involutions |
Conductor | 20856 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 20856b1 20856b2 20856b3 20856b4 | Curves in isogeny class |
deg | 11008 | Modular degree for the optimal curve |
Eigenvalues | 2- 3- -2 0 11- -2 6 -4 | Hecke eigenvalues for primes less than 20 |
L | 2.1895907311388 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 41712b 62568c | Quadratic twists by: -4 -3 |