#include <bits/stdc++.h>
#define Nmax 1999999973
using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");

int a,n;

void Rezolvare()
{
    int sol;
    sol=1;
    while(n>0)
    {
        if(n%2==1)
        {
            n--;
            sol=(1LL*sol*a)%Nmax;
        }
        n/=2;
        a=1LL*a*a%Nmax;
    }
    fout<<sol<<"\n";
    fout.close();
}

int main()
{
    fin>>a>>n;
    fin.close();
    Rezolvare();
    return 0;
}