Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3- 7- 13+ 19- | Signs for the Atkin-Lehner involutions |
Conductor | 20748 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 20748o1 20748o2 | Curves in isogeny class |
deg | 69120 | Modular degree for the optimal curve |
Eigenvalues | 2- 3- 0 7- -2 13+ 4 19- | Hecke eigenvalues for primes less than 20 |
L | 6.4269477028078 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 82992be 62244z | Quadratic twists by: -4 -3 |