import std.conv, std.functional, std.stdio, std.string;
import std.algorithm, std.array, std.bigint, std.container, std.math, std.numeric, std.range, std.regex, std.typecons;
import core.bitop;

class EOFException : Throwable { this() { super("EOF"); } }
string[] tokens;
string readToken() { for (; tokens.empty; ) { if (stdin.eof) { throw new EOFException; } tokens = readln.split; } auto token = tokens.front; tokens.popFront; return token; }
int readInt() { return readToken.to!int; }
long readLong() { return readToken.to!long; }
real readReal() { return readToken.to!real; }

bool chmin(T)(ref T t, in T f) { if (t > f) { t = f; return true; } else { return false; } }
bool chmax(T)(ref T t, in T f) { if (t < f) { t = f; return true; } else { return false; } }

int binarySearch(alias pred, T)(in T[] as) { int lo = -1, hi = cast(int)(as.length); for (; lo + 1 < hi; ) { const mid = (lo + hi) >> 1; (unaryFun!pred(as[mid]) ? hi : lo) = mid; } return hi; }
int lowerBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a >= val)); }
int upperBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a > val)); }


// a b (mod m)
ulong multiply(ulong a, ulong b, ulong m)
in {
  assert(m < 1UL << 63, "multiply: m < 2^63 must hold");
  assert(a < m, "multiply: a < m must hold");
  assert(b < m, "multiply: b < m must hold");
}
do {
  ulong c = 0;
  for (; a; a >>= 1) {
    if (a & 1) {
      c += b;
      if (c >= m) c -= m;
    }
    b <<= 1;
    if (b >= m) b -= m;
  }
  return c;
}

// a^e (mod m)
ulong power(ulong a, ulong e, ulong m)
in {
  assert(m < 1UL << 63, "power: m < 2^63 must hold");
  assert(a < m, "power: a < m must hold");
}
do {
  long b = 1;
  for (; e; e >>= 1) {
    if (e & 1) b = multiply(b, a, m);
    a = multiply(a, a, m);
  }
  return b;
}

// Checks if n is a prime using Miller-Rabin test
bool isPrime(ulong n)
in {
  assert(n < 1UL << 63, "isPrime: n < 2^63 must hold");
}
do {
import std.stdio;
  import core.bitop : bsf;
  // http://miller-rabin.appspot.com/
  enum ulong[] BASES = [2, 325, 9375, 28178, 450775, 9780504, 1795265022];
  if (n <= 1 || !(n & 1)) return (n == 2);
  const s = bsf(n - 1);
  const d = (n - 1) >> s;
  foreach (base; BASES) {
    ulong a = base % n;
    if (a == 0) continue;
    a = power(a, d, n);
    if (a == 1 || a == n - 1) continue;
    bool ok = false;
    foreach (_; 0 .. s - 1) {
      a = multiply(a, a, n);
      if (a == n - 1) {
        ok = true;
        break;
      }
    }
    if (!ok) return false;
  }
  return true;
}


int N;
long[] X;

void main() {
  try {
    for (; ; ) {
      N = readInt();
      X = new long[N];
      foreach (i; 0 .. N) {
        X[i] = readLong();
      }
      
      foreach (i; 0 .. N) {
        writeln(X[i], " ", isPrime(X[i]) ? 1 : 0);
      }
    }
  } catch (EOFException e) {
  }
}