Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 103+ | Signs for the Atkin-Lehner involutions |
Conductor | 21218 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 21218a1 | Curves in isogeny class |
deg | 819468 | Modular degree for the optimal curve |
Eigenvalues | 2+ 2 -2 0 0 -2 5 2 | Hecke eigenvalues for primes less than 20 |
L | 4.6246797131609 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 21218b | Quadratic twists by: -103 |