Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 31- 43- | Signs for the Atkin-Lehner involutions |
Conductor | 42656 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 42656d1 | Curves in isogeny class |
deg | 40320 | Modular degree for the optimal curve |
Eigenvalues | 2+ -2 3 0 5 1 -2 -4 | Hecke eigenvalues for primes less than 20 |
L | 5.7183753553745 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 42656a 85312t | Quadratic twists by: -4 8 |