Field | Data | Notes |
---|---|---|
Atkin-Lehner | 3- 7+ 67+ | Signs for the Atkin-Lehner involutions |
Conductor | 4221 | Conductor |
Count | 1 | Number of curves in isogeny class |
Curves | 4221c1 | Curves in isogeny class |
deg | 27648 | Modular degree for the optimal curve |
Eigenvalues | -2 3- -4 7+ 2 4 3 7 | Hecke eigenvalues for primes less than 20 |
L | 0.69549751073494 | L(r)(E,1)/r! |
r | 0 | Rank of the group of rational points |
Twists | 67536ca 1407b 105525bh 29547v | Quadratic twists by: -4 -3 5 -7 |