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