Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 5- 7- 43- | Signs for the Atkin-Lehner involutions |
Conductor | 42140 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 42140d1 42140d2 | Curves in isogeny class |
deg | 8256 | Modular degree for the optimal curve |
Eigenvalues | 2- 0 5- 7- 4 6 -6 -4 | Hecke eigenvalues for primes less than 20 |
L | 6.3053792828412 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 42140b | Quadratic twists by: -7 |