Field | Data | Notes |
---|---|---|
Atkin-Lehner | 11+ 43- | Signs for the Atkin-Lehner involutions |
Conductor | 20339 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20339b1 | Curves in isogeny class |
deg | 1680 | Modular degree for the optimal curve |
Eigenvalues | -1 1 -3 1 11+ -3 -3 -1 | Hecke eigenvalues for primes less than 20 |
L | 4.8607229904948 | L(r)(E,1)/r! |
r | 2 | Rank of the group of rational points |
Twists | 20339a | Quadratic twists by: -43 |