Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 3- 5+ 13- 17+ | Signs for the Atkin-Lehner involutions |
Conductor | 19890 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 19890h1 19890h2 19890h3 19890h4 | Curves in isogeny class |
deg | 65536 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3- 5+ -4 0 13- 17+ -4 | Hecke eigenvalues for primes less than 20 |
L | 2.568864012 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 2210g 99450cs | Quadratic twists by: -3 5 |