Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 3- 7- 19+ 23+ | Signs for the Atkin-Lehner involutions |
Conductor | 128478 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 128478bi1 128478bi2 | Curves in isogeny class |
deg | 261632 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3- 2 7- 4 -6 0 19+ | Hecke eigenvalues for primes less than 20 |
L | 7.3643150901683 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 128478v | Quadratic twists by: -7 |