#include <iostream>

using namespace std;

int main()
{
int currentNumber = 1;
int numOfPrimes = 1;
int primeChecker = 0;

    while(numOfPrimes != 1000)
    {
    cout << primeChecker << endl;
    currentNumber = currentNumber + 2;
    primeChecker = currentNumber - 1;
        while(primeChecker > 0)
        {
            if(currentNumber%primeChecker == 0)
            {
            break;
            }
            else if(primeChecker == 1)
            {
            numOfPrimes = numOfPrimes + 1 ;
            }
        primeChecker = primeChecker - 1;
        }
    }
    cout << currentNumber ;
}