Field | Data | Notes |
---|---|---|
Atkin-Lehner | 3+ 7+ 17+ 61+ | Signs for the Atkin-Lehner involutions |
Conductor | 21777 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 21777a1 21777a2 21777a3 21777a4 | Curves in isogeny class |
deg | 3872 | Modular degree for the optimal curve |
Eigenvalues | 1 3+ -2 7+ -4 -2 17+ 4 | Hecke eigenvalues for primes less than 20 |
L | 2.8970837242539 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 65331n | Quadratic twists by: -3 |