Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5+ 7- 31+ | Signs for the Atkin-Lehner involutions |
Conductor | 69440 | Conductor |
Count | 4 | Number of curves in isogeny class |
Curves | 69440m1 69440m2 69440m3 69440m4 | Curves in isogeny class |
deg | 40960 | Modular degree for the optimal curve |
Eigenvalues | 2+ 0 5+ 7- -4 2 -2 4 | Hecke eigenvalues for primes less than 20 |
L | 9.7872567100053 | L(r)(E,1)/r! |
r | 2 | Rank of the group of rational points |
Twists | 69440cj 8680o | Quadratic twists by: -4 8 |