Field | Data | Notes |
---|---|---|
Atkin-Lehner | 2- 3+ 7- 37- | Signs for the Atkin-Lehner involutions |
Conductor | 21756 | Conductor |
Count | 2 | Number of curves in isogeny class |
Curves | 21756j1 21756j2 | Curves in isogeny class |
deg | 552960 | Modular degree for the optimal curve |
Eigenvalues | 2- 3+ -4 7- 0 -4 4 8 | Hecke eigenvalues for primes less than 20 |
L | 1.4471597902135 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 87024el 65268v 3108f | Quadratic twists by: -4 -3 -7 |