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