Generating Prime Numbers using JavaScript

The Prime Numbers less than 2000 are:


JavaScript to generate Prime Numbers:

<SCRIPT><!--
for (i=2; i<=2000; i++)
  {
  if (i%100==0)  document.write("<BR>")  //move to the next line
  prime=true;  //assume that this number is prime
  for (j=2; j*j<=i; j++)  //try all possible factors
    {
    if (i%j==0)  //a factor has been found
      {
      prime=false;  //this number is not a prime
      break
      }
    };
  if (prime)  document.write(i+" ");  //write out since it is a prime
  }
//--></SCRIPT>