#include <fstream>
#define XYZ 1999999973
using namespace std;
ifstream cin("lgput.in");
ofstream cout("lgput.out");
long long PutereLogaritmic(long long x, long long n)
{
    long long p=1 ;
    while (n>0)
    {
        if (n%2==1)
        {   p=p*x%XYZ;
            n-- ;
        }
        x=x*x%XYZ;
        n=n/2;
    }
    return p ;
}

int main()
{
    long long N,P;
    cin>>N>>P;
    cout<<PutereLogaritmic(N,P)<<"\n";
    cin.close();
    cout.close();
    return 0;
}