x^4 - x^3 - 7*x^2 + 11*x + 3 x^4 - x^3 + 11*x^2 - 18*x - 80 x^4 - x^3 + 13*x^2 - 19*x + 361 x^4 - 21*x^2 + 1600 x^4 - 2*x^3 - 49*x^2 - 253*x - 82 x^4 - x^3 + 170*x^2 + 660*x + 593 x^4 - x^3 - 1502*x^2 + 1496*x + 539701