Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 5+ 19- 23+ | Signs for the Atkin-Lehner involutions |
Conductor | 21850 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 21850c1 21850c2 | Curves in isogeny class |
deg | 145152 | Modular degree for the optimal curve |
Eigenvalues | 2+ -1 5+ -2 -3 -2 0 19- | Hecke eigenvalues for primes less than 20 |
L | 0.22638106531267 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 874f | Quadratic twists by: 5 |