Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2+ 3- 5- 13- 17+ | Signs for the Atkin-Lehner involutions |
Conductor | 19890 | Conductor |
Count | 8 | Number of curves in isogeny class |
Curves | 19890r1 19890r2 19890r3 19890r4 19890r5 19890r6 19890r7 19890r8 | Curves in isogeny class |
deg | 2211840 | Modular degree for the optimal curve |
Eigenvalues | 2+ 3- 5- -4 0 13- 17+ -4 | Hecke eigenvalues for primes less than 20 |
L | 0.58103414807624 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 6630w 99450cr | Quadratic twists by: -3 5 |