/* 
 * File:   main.cpp
 * Author: salexandru
 *
 * Created on January 17, 2011, 2:38 PM
 */
#include <fstream>
#include <cstdlib>
#define MODULO 1999999973

using namespace std;

/*
 * 
 */
inline long long int pow( int x, int p )
{
    long long int r=1;
    for( ; p; p>>=1 )
    {
        if( p&1 )
        {
            r=(1LL*r*x)%MODULO;
            --p;
        }
        x=(1LL*x*x)%MODULO;
    }
    return r;
}
int main(int argc, char** argv)
{
    int x, p;
    ifstream in( "lgput.in" );
    ofstream out( "lgput.out" );
    in>>x>>p;
    out<<pow( x, p )<<'\n';
    return 0;
}