#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#ifdef tabr
#include "library/debug.cpp"
#else
#define debug(...)
#endif

bool is_prime(unsigned long long n) {
    if (n <= 1) {
        return false;
    }
    for (long long i = 2; i * i <= n; i++) {
        if (n % i == 0) {
            return false;
        }
    }
    return true;
}

int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    int n;
    cin >> n;
    for (int i = 0; i < n; i++) {
        ll x;
        cin >> x;
        cout << x << " ";
        int j = 0;
        if (is_prime(x)) {
            j = 1;
        }
        cout << j << '\n';
    }
    return 0;
}