Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5+ 13+ | Signs for the Atkin-Lehner involutions |
Conductor | 1690 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 1690b1 1690b2 | Curves in isogeny class |
deg | 21840 | Modular degree for the optimal curve |
Eigenvalues | 2+ 0 5+ 3 3 13+ -4 -7 | Hecke eigenvalues for primes less than 20 |
L | 2.1700286456331 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 13520o 54080be 15210bs 8450n | Quadratic twists by: -4 8 -3 5 |