Field | Data | Notes |
---|---|---|
Atkin-Lehner | 7- 11+ 37+ | Signs for the Atkin-Lehner involutions |
Conductor | 19943 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 19943c1 19943c2 | Curves in isogeny class |
deg | 468480 | Modular degree for the optimal curve |
Eigenvalues | -1 -2 2 7- 11+ -4 -4 0 | Hecke eigenvalues for primes less than 20 |
L | 0.42035607641469 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 2849a | Quadratic twists by: -7 |