primos

#include <stdio.h>

int main(int argc, char **argv){
    int count,i,j;
  i=1;
  while(++i<=1967){
    j=1;
    count=0;
    while(++j<=i){
      if(i%j==0){
        count++;
      }
    }
    if(count==1){
      printf("%d, ",i);
    }
  }
    return 0;
}