#include<fstream>
#include<cmath>
using namespace std;
ifstream f("lgput.in");
ofstream g("lgput.out");

unsigned long long n,p,aux,sol;
int main()
{
	f>>n>>p;
	aux=n;
	sol=1;
	while(p)
	{
		if(p%2==1)
			sol=(sol%1999999973)*(aux%1999999973);
		aux=(aux%1999999973)*(aux%1999999973);p/=2;		
	}
	g<<sol%1999999973<<"\n";
	return 0;
}