construct/rlve polynomial integer roots

construct/rlve polynomial integer roots: a task in MathConstructOptimize-Envs-harbor (Harbor dataset). The degree-12 polynomial P(x) = (-3345408000) x^0 + (2286028800) x^1 + (198635520) x^2 + (-571101952) x^3 + (174921632) x^4 + (-8925368) x^5 + (-5508876) x^6 + (1237022) x^7 + (-85943) x^8 +…