public class Fibo {
    public static void main(String[] args) {
        long asdf = 600851475143L, max2;
        for(max2=2;max2<=asdf;max2++)   {
            while(asdf%max2 == 0) {
                asdf /= max2;
                System.out.println(max2);
            }
        }
    }
}