[ x^3 + x - 1, \ x^3 + 5*x - 1, \ x^3 - x^2 - 10*x + 8, \ x^3 - x^2 + 52*x - 54, \ x^3 - x^2 + 57*x + 243, \ x^3 - x^2 - 72*x + 504 ]