Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 5+ 13- 41- | Signs for the Atkin-Lehner involutions |
Conductor | 42640 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 42640l1 42640l2 | Curves in isogeny class |
deg | 28672 | Modular degree for the optimal curve |
Eigenvalues | 2- 2 5+ -2 2 13- -2 6 | Hecke eigenvalues for primes less than 20 |
L | 2.798579860812 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 2665e | Quadratic twists by: -4 |