\\ Pari/GP code for working with elliptic curve 4.4.5125.1-55.1-c3 \\ (Note that not all these functions may be available, and some may take a long time to execute.) \\ Define the base number field: K = nfinit(Polrev([11, 7, -6, -2, 1])); \\ Define the curve: E = ellinit([Polrev([-3,-5,0,1]),Polrev([4,6,0,-1]),Polrev([-3,-4,0,1]),Polrev([-806,-859,15,149]),Polrev([-13499,-15049,320,2623])], K); \\ Compute the conductor: ellglobalred(E)[1] \\ Compute the norm of the conductor: idealnorm(ellglobalred(E)[1]) \\ Compute the discriminant: E.disc \\ Compute the norm of the discriminant: norm(E.disc) \\ Compute the j-invariant: E.j \\ Compute the torsion subgroup: T = elltors(E); T[2] \\ Compute the order of the torsion subgroup: T[1] \\ Compute the generators of the torsion subgroup: T[3]