[ x^4 - x^3 - 7*x^2 + 11*x + 3, \ x^4 - 2*x^3 - 7*x^2 + 8*x + 75, \ x^4 - x^3 - 21*x^2 + 62*x + 8, \ x^4 - x^3 - 51*x^2 + 214*x - 236, \ x^4 - 39*x^2 + 2401, \ x^4 - 2*x^3 + 70*x^2 - 69*x - 488, \ x^4 + 137*x^2 + 6713, \ x^4 - x^3 + 2004*x^2 - 12116*x + 139504 ]