Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 7+ 19- | Signs for the Atkin-Lehner involutions |
Conductor | 20216 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20216h1 | Curves in isogeny class |
deg | 54720 | Modular degree for the optimal curve |
Eigenvalues | 2- 1 1 7+ 0 -1 5 19- | Hecke eigenvalues for primes less than 20 |
L | 6.1275088010968 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 40432l 20216a | Quadratic twists by: -4 -19 |