import random
from sys import stdin, stdout

def main():
    N = int(input())
    X = map(int, stdin.read().splitlines())

    for i in X:
        stdout.write(str(i) + ' ')
        stdout.write(str(int(is_prime(i))) + '\n')

def is_prime(n):
    if n == 2: return True
    if n == 1 or not n % 2: return False

    d = (n - 1) >> 1
    while not d % 2:
        d >>= 1

    for k in range(100):
        a = random.randint(1, n - 1)
        t = d
        y = pow(a, t, n)

        while t != n - 1 and y != 1 and y != n - 1:
            y = (y * y) % n
            t <<= 1

        if y != n - 1 and not t % 2:
            return False
    return True

input = lambda: stdin.readline()
main()