#include <iostream>
#include <fstream>
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
long long int  n,p,k=1;
int main()
{
    f>>n>>p;
    n=n%1999999973;
    while(p>0)
    {
        if(p%2==1)
        {k=(k*n)%1999999973;
        p--;

        }
        n=(n*n)%1999999973;
        p=p/2;
    }
g<<k;
    return 0;
}