#include <fstream>
using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");
long long n,p;
long long pow(long long a, long long b)
{
    long long rez=1;
    while(b>0)
    {
        if(b%2==0)
        {
            a=(a*a)%1999999973;
            b=b/2;
        }
        else
        {
            rez=(rez*a)%1999999973;
            b--;

        }
    }
    return rez;
}

int main()
{
    fin>>n>>p;
    fout<<pow(n,p);
    return 0;
}