#include <string>
#include <vector>
#include<iostream>
#include<cstdio>
#include<cstdlib>
#include<stack>
#include<queue>
#include<cmath>
#include<algorithm>
#include<functional>
#include<list>
#include<deque>
#include<bitset>
#include<set>
#include<map>
#include<unordered_map>
#include<cstring>
#include<sstream>
#include<complex>
#include<iomanip>
#include<numeric>
#define X first
#define Y second
#define pb push_back
#define rep(X,Y) for (int (X) = 0;(X) < (Y);++(X))
#define rrep(X,Y) for (int (X) = (Y-1);(X) >=0;--(X))
#define repe(X,Y) for ((X) = 0;(X) < (Y);++(X))
#define peat(X,Y) for (;(X) < (Y);++(X))
#define all(X) (X).begin(),(X).end()
#define rall(X) (X).rbegin(),(X).rend()

using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
template<class T> using vv=vector<vector<T>>;
template<class T> ostream& operator<<(ostream &os, const vector<T> &t) {
os<<"{"; rep(i,t.size()) {os<<t[i]<<",";} os<<"}"<<endl; return os;}
template<class S, class T> ostream& operator<<(ostream &os, const pair<S,T> &t) { return os<<"("<<t.first<<","<<t.second<<")";}
ll modpow(ll r,ll n,ll m){
  //  if(m>1)n=(n%(m-1)+m-1)%(m-1);
  if(n==0)return 1ll;
  ll tmp=modpow(r,n/2,m);
  return tmp*tmp%m*(n%2?r:1ll)%m;
}
const int MAX_P=2123;
int prime[MAX_P];

map<int,int> Fact(int n){
  map<int,int> re;
  while(prime[n]){
    ++re[prime[n]];
    n/=prime[n];
  }
  if(n)++re[n];
  return re;
}
void pre(){
  int i,j,k;
  for(i=2;i<MAX_P;i++){
    if(prime[i]==0)
      for(ll j=1ll*i*i;j<MAX_P;j+=i)
        prime[j]=i;
  }
}
int tot(int n){
  map<int,int> fact=Fact(n);
  int re=n;
  for(auto pq:fact){
    re/=pq.X;
    re*=(pq.X-1);
  }
  return re;
}

ll fun(ll a,ll n,ll m){
  //cout<<a<<","<<n<<","<<m<<endl;
  if(m==1)return 0;
  if(n==0)return 1;
  ll totm=tot(m);
  ll re=fun(a,n-1,totm);
  if(re==0)
    re=totm;
  return modpow(a,re,m);
}

int main(){
  ios_base::sync_with_stdio(false);
  cout<<fixed<<setprecision(0);
  int i,j,k;
  ll a,n,m;
  pre();
  cin>>a>>n>>m;
  //if(m==1){cout<<0<<endl; return 0;}
  cout<<fun(a,n,m)%m<<endl;
  return 0;
}