/* 
 * File:   main.cpp
 * Author: VirtualDemon
 *
 * Created on April 8, 2010, 8:23 AM
 */
#include <cstdlib>
#include <fstream>
#define Modulo 1999999973

/*
 * 
 */
using namespace std;
inline int pow( int x, int n ) // x^n
{
    int r=1;
    for( ; n; n>>=1 )
    {
        if( n&1 )
        {
            r=(1LL*r*x)%Modulo;
            --n;
        }
        x=(1LL*x*x)%Modulo;
    }
    return r;
}
int main(int argc, char** argv)
{
    int N, x;
    ifstream in( "lgput.in" );
    in>>x>>N;
    ofstream out( "lgput.out" );
    out<<pow( x, N )<<'\n';
    return EXIT_SUCCESS;
}