[ x^4 - x^3 + 9*x^2 + x + 1, \ x^4 - x^3 + 7*x^2 + 4*x + 20, \ x^4 - x^3 - 11*x^2 + 3*x + 25, \ x^4 - 2*x^3 - 8*x^2 + 7*x + 27, \ x^4 - 2*x^3 + 8*x^2 - 7*x - 1, \ x^4 - x^3 + 7*x^2 + 43*x + 47, \ x^4 - 5*x^2 + 576, \ x^4 - x^3 + 7*x^2 + 96*x - 112, \ x^4 - 2*x^3 + 28*x^2 - 27*x + 752, \ x^4 - x^3 - 576*x^2 - 1706*x + 4711 ]