#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");
const int num =1999999973;
int pow(int n,int p)
{
    int r = 1;
    while(p)
    {
        if(p%2==1)
            r=(long long)( r*n)%num;
        n=(long long)( n*n)%num;
        p/=2;
    }
    return r;
}
int main()
{
    int n,p;
    fin>>n>>p;
    fout<<pow(n,p);
    return 0;
}