x^4 - x^3 + 19*x^2 + 121*x + 635 x^4 - x^3 - 17*x^2 + 89*x - 96 x^4 - x^3 + 19*x^2 + 568*x - 3984 x^4 + x^2 + 5625 x^4 - x^3 - 5643*x^2 - 16865*x + 5260633