Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 5+ 19- | Signs for the Atkin-Lehner involutions |
Conductor | 21660 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 21660g1 21660g2 | Curves in isogeny class |
deg | 3240 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ 5+ 2 -6 4 3 19- | Hecke eigenvalues for primes less than 20 |
L | 4.1790996021372 | L(r)(E,1)/r! |
r | 1 | Rank of the group of rational points |
Twists | 86640do 64980bm 108300cf 21660s | Quadratic twists by: -4 -3 5 -19 |