/**

*/
#include<iostream>
#include<fstream>
#include<string.h>

using namespace std;

ifstream fin;
ofstream fout("lgput.out");

long long N,P,sol=1;

void Read()
{
    fin.open("lgput.in");
    fin>>N>>P;
    fin.close();
}
int main()
{
    Read();
    while(P)
    {
        if(P%2==1)
            sol=(sol%1999999973*N)%1999999973;
        N=(N%1999999973*N%1999999973)%1999999973;
        P=P/2;
    }
    fout<<sol;
    return 0;
}