Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3- 19- 23+ | Signs for the Atkin-Lehner involutions |
Conductor | 20976 | Conductor |
Count | 6 | Number of curves in isogeny class |
Curves | 20976j1 20976j2 20976j3 20976j4 20976j5 20976j6 | Curves in isogeny class |
deg | 49920 | Modular degree for the optimal curve |
Eigenvalues | 2- 3- -2 0 4 -2 -6 19- | Hecke eigenvalues for primes less than 20 |
L | 1.6517011024137 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 1311a 83904t 62928bp | Quadratic twists by: -4 8 -3 |