[ x^4 + 7*x^2 - 8*x + 64, \ x^4 - x^3 + x^2 + 5*x + 25, \ x^4 - 2*x^3 - 8*x^2 + 9*x - 5, \ x^4 - x^3 + 13*x^2 - 19*x + 361, \ x^4 - 29*x^2 + 1296, \ x^4 - 2*x^3 - 49*x^2 + 50*x - 284, \ x^4 - 101*x^2 + 3636, \ x^4 - x^3 + 114*x^2 + 1092*x + 2987, \ x^4 - x^3 + 215*x^2 + 183*x + 9855, \ x^4 - x^3 - 1098*x^2 + 1092*x + 284777 ]