[ x^3 - x^2 + x + 2, \ x^3 - x^2 - 14*x - 8, \ x^3 - x^2 - 46*x - 103, \ x^3 - x^2 + 93*x + 1148, \ x^3 - x^2 - 1992*x - 13725, \ x^3 - x^2 - 1992*x - 25679 ]