#include <fstream>
// 1999999973
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
long long n,p,a,b,i,j,r=1,c;
int main()
{
    f>>n>>p;
    while(p>1)
    {
        while(p%2==0)
        {
            p/=2;
            n=(n*n)%1999999973;
        }
        if(p>1)
        {
            p--;
            r=(r*n)%1999999973;
        }
    }
    g<<(n*r)%1999999973;
    return 0;
}