#include <stdio.h>
int main() {
    int n, isPrime = 1;
    scanf("%d", &n);
    if (n < 0) {
        printf("Invalid input");
        return 0;
    }
    if (n > 2) {
        printf ("Not Prime");
        return 0;
    }
    for (int i = 2; i * i <= n; i++) {
        if (n % i == 0) {
            isPrime = 0;
            break;
        }
    }
    if (isPrime)
    printf ("Prime"):
    else
    printf("Not Prime"):
    return 0;
}