Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 47- | Signs for the Atkin-Lehner involutions |
Conductor | 2256 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 2256i1 | Curves in isogeny class |
deg | 480 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ -1 3 -1 -2 2 -6 | Hecke eigenvalues for primes less than 20 |
L | 2.7101071282446 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 141e 9024bs 6768m 56400ct | Quadratic twists by: -4 8 -3 5 |