#include <bits/stdc++.h>
using namespace std;
long long w[100005];
unordered_map<long long, long long> p;
long long MOD(long long a, long long b) {
  if (a > b)
    return a = a % b + b;
  else
    return a;
}
long long phi(long long n) {
  if (p[n] != 0) return p[n];
  long long res = n;
  for (long long i = 2; i * i <= n; i++)
    if (n % i == 0) {
      res = res / i * (i - 1);
      while (n % i == 0) n /= i;
    }
  if (n > 1) res = res / n * (n - 1);
  p[n] = res;
  return res;
}
long long qpow(long long a, long long b, long long mod) {
  long long ans = 1;
  while (b) {
    if (b & 1) ans = ans * a, ans = MOD(ans, mod);
    a = a * a, a = MOD(a, mod);
    b >>= 1;
  }
  return ans;
}
long long solve(long long l, long long r, long long mod) {
  if (l == r || mod == 1) return MOD(w[l], mod);
  return qpow(w[l], solve(l + 1, r, phi(mod)), mod);
}
int main() {
  long long n, k, l, r;
  long long m;
  while (scanf("%lld%lld", &n, &m) != EOF) {
    for (long long i = 1; i <= n; i++) scanf("%lld", &w[i]);
    scanf("%lld", &k);
    for (long long i = 1; i <= k; i++) {
      scanf("%lld%lld", &l, &r);
      printf("%lld\n", solve(l, r, m) % m);
    }
  }
  return 0;
}
