Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 3- 73+ | Signs for the Atkin-Lehner involutions |
Conductor | 42048 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 42048b1 42048b2 | Curves in isogeny class |
deg | 16384 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3- 0 -2 0 -2 0 -4 | Hecke eigenvalues for primes less than 20 |
L | 8.8505939126909 | L(r)(E,1)/r! |
r | 2 | Rank of the group of rational points |
Twists | 42048bk 5256j 14016b | Quadratic twists by: -4 8 -3 |