#include <bits/stdc++.h>
using namespace std;

long long pow_mod(long long x, long long n, long long m) {
    assert(0 <= n && 1 <= m);
    if (m == 1) return 0;
    __int128 r = 1, y = (x % m + m) % m;
    while (n > 0) {
        if (n & 1) r = r * y % m;
        y = y * y % m;
        n >>= 1;
    }
    return r;
}

bool is_prime(long long n) {
    if (n <= 1) return false;
    constexpr long long bases[12] = {2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37};
    for (long long a : bases) if (n == a) return true;
    if (n % 2 == 0) return false;
    long long d = n - 1;
    d >>= __builtin_ctzll(d);
    for (long long a : bases) {
        if (a >= n) break;
        long long t = d;
        __int128 y = pow_mod(a, d, n);
        while (t != n - 1 && y != 1 && y != n - 1) {
            y = y * y % n;
            t <<= 1;
        }
        if (y != n - 1 && t % 2 == 0) return false;
    }
    return true;
}

int main() {
    int n;
    cin >> n;
    while (n--) {
        long long x;
        cin >> x;
        cout << x << ' ' << is_prime(x) << '\n';
    }
}