[ x^4 - x^3 - 33*x^2 - 39*x + 8, \ x^4 - x^3 - 51*x^2 + 214*x - 236, \ x^4 - 113*x^2 + 144, \ x^4 - x^3 - 3059*x^2 - 6091*x + 1655230, \ x^4 - x^3 - 3065*x^2 + 18298*x + 240884, \ x^4 - x^3 - 4572*x^2 + 134885*x - 894709, \ x^4 - x^3 - 4572*x^2 + 37341*x + 470907 ]