Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 7+ 17+ 43- | Signs for the Atkin-Lehner involutions |
Conductor | 20468 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 20468a1 | Curves in isogeny class |
deg | 244800 | Modular degree for the optimal curve |
Eigenvalues | 2- 3 -1 7+ 0 5 17+ -8 | Hecke eigenvalues for primes less than 20 |
L | 8.489239986716 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 81872ba | Quadratic twists by: -4 |