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