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

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