Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 47- | Signs for the Atkin-Lehner involutions |
Conductor | 2256 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 2256j1 2256j2 2256j3 2256j4 | Curves in isogeny class |
deg | 384 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ 2 0 -4 -2 2 0 | Hecke eigenvalues for primes less than 20 |
L | 2.9253722348811 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 141c 9024bu 6768p 56400ck | Quadratic twists by: -4 8 -3 5 |