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