// #pragma GCC target("avx2")
// #pragma GCC optimize("O3")
// #pragma GCC optimize("unroll-loops")
#include <algorithm>
#include <bitset>
#include <cassert>
#include <cmath>
#include <complex>
#include <climits>
#include <iomanip>
#include <iostream>
#include <map>
#include <queue>
#include <set>
#include <string>
#include <tuple>
#include <vector>
using namespace std;
using lg = long long;
using pii = pair<int, int>;
using pll = pair<lg, lg>;
#define TEST cerr << "TEST" << endl
#define AMARI 998244353
// #define AMARI 1000000007
#define TEMOTO ((sizeof(long double) == 16) ? false : true)
#define TIME_LIMIT 1980 * (TEMOTO ? 1 : 1000)
#define mpr make_pair
#define el '\n'
#define El '\n'

lg bekizyou(lg a,lg b,lg m){
    lg ans = 1,temp = a % m;
    while(b){
        if(b % 2){
            ans *= temp;
            ans %= m;
        }
        temp *= temp;
        temp %= m;
        b /= 2;
    }
    return ans;
}

#define MULTI_TEST_CASE false 
void solve(void) {
    int n;
    lg m,b;
    cin >> n >> m >> b;
    m %= b;
    vector<lg> a(n);
    for(int i = 0; i < n; i++){
        cin >> a[i];
        //a[i] %= b;
    }
    lg ans = 1;
    //cerr << bekizyou(1,1,2) << El;
    for(int i = 0; i < n; i++){
        lg temp = 1 + bekizyou(m,a[i],b);
        //cerr << temp << el;
        temp %= b;
        ans *= temp;
        ans %= b;
    }
    cout << ans << el;
    return;
}

void calc(void) {
    return;
}

int main(void) {
    cin.tie(nullptr);
    ios::sync_with_stdio(false);
    calc();
    int t = 1;
    if (MULTI_TEST_CASE) cin >> t;
    while (t--) {
        solve();
    }
    return 0;
}