#include <fstream>
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");
int main()
{
    unsigned long long n,p,produs=1,paux,naux,ctr;
    f>>n>>p;
    while(p!=0)
    {
        paux=p;
        naux=n;
        ctr=1;
        while(paux!=1)
        {
            naux=(naux*naux)%1999999973;
            paux=paux>>1;
            ctr=ctr<<1;
        }
        p=p-ctr;
        produs=(produs*naux)%1999999973;

    }
    g<<produs%1999999973;
    f.close();
    g.close();
}