Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 13- 43+ | Signs for the Atkin-Lehner involutions |
Conductor | 40248 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 40248s1 40248s2 | Curves in isogeny class |
deg | 9728 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ 2 -2 0 13- -4 -6 | Hecke eigenvalues for primes less than 20 |
L | 6.0811034191075 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 80496g 40248c | Quadratic twists by: -4 -3 |