#include <fstream>

using namespace std;

ifstream f("lgput.in");
ofstream g("lgput.out");

const int MOD = 1999999973;

unsigned int n, p;

unsigned int power(unsigned int x, unsigned int p){

    if(p == 0)
        return 1;
    else if(p == 1)
        return x;
    else{
        unsigned int c = power(x, p/2);
        return (c * c) % MOD;
    }
}

int main()
{
    f>>n>>p;

    g<<power(n, p);
    return 0;
}