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#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("lgput.in");
ofstream fout("lgput.out");
int log_putere(int n,int p,int mod)
{
long long a=n;
long long rez=1;
for(int i=0;(1<<i)<=p;i++)
{
if(((1<<i)&p)>0)
rez=1LL*(rez*a)%mod;
a=1LL*(a*a)%mod;
}
return rez;
}
int main()
{
long long n,p;
fin>>n>>p;
fout<<log_putere(n,p,1999999973);
return 0;
}