[ x^4 - 2*x^3 + 10*x^2 - 9*x + 32, \ x^4 - x^3 - 2*x^2 + 21*x + 17, \ x^4 - x^3 + 7*x^2 + 43*x + 47, \ x^4 - 3*x^2 + 625, \ x^4 - 53*x + 53, \ x^4 - 2*x^3 + 28*x^2 - 27*x - 149, \ x^4 + 53*x^2 + 1325, \ x^4 - x^3 - 629*x^2 - 1865*x + 5771 ]