import java.util.Scanner;
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int m = 0;

        for (int i = 1; i <= Math.pow(n,0.5); i++) {
            if (n%i==0){
                m+=1;
            }


        }
        if (n==1){
            System.out.println("Nothing");
        }
        else if (m==1){
            System.out.println("Prime");
        }
        else{
            System.out.println("Composite");
        }
    }
}