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#include <iostream>
#include <fstream>
using namespace std;
ifstream fin ("lgput.in");
ofstream fout ("lgput.out");
#define MOD 1999999973
long long int n,p;
long long int rez=1;
long long int pw(int n, int p)
{
while (p>0)
{
if(p%2!=0)
rez=rez*n%MOD;
n=n*n%MOD;
p/=2;
}
return rez;
/** if(p==1) return n;
if(p%2==0)
{
return pw(n*n,p/2);
}
else{
return n*pw(n,p--);
}
*/
}
int main ()
{
fin>>n>>p;
fout << pw(n,p);
return 0;
}