#include <fstream>
#include <iostream>
#define MOD 1999999973;
using namespace std;

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

int N;
int P;
long long rez = 1;

int log(int x, int y) 
{
	int a;
	if(y==1) {
		return x%MOD;
	}
	a = log(x,y/2)%MOD;
	if(y % 2 == 1) {
		return (x*a*a)%MOD;
	}
	return (a*a)%MOD;
	
}

int main()
{
	f>>N>>P;
	rez = log(N,P) % MOD;;
	g<<rez;
}