#include <fstream>

using namespace std;

ifstream in ("lgput.in");
ofstream out ("lgput.out");

long long putere(long long x,long long n)
{
    long p=1;
    while(n>0)
    {
        if(n%2==1)
        {
            p=p*x;
            n--;
        }
        x=x*x;
        n=n/2;
    }
    return p;
}

int main()
{

    long long N,P,p,v=1999999973;
    int r;
    in>>N>>P;
    p=putere(N,P);r=p%v;
    out<<r;
    return 0;
}