Press the green it will (eventually) tell you whether each number is prime or not up until 1 million. I'm not sure if anyone's used this method or not, but I decided to make a list of numbers that aren't prime by multiply lots of numbers together in an organized fashion (until i=n). It periodically goes through and checks to see which numbers haven't been marked nonprime up until 2*n and marks those as prime.
If you REMIX or USE CODE: Please give CREDIT to me in the Notes and Credits section. NOTE: Use Turbo Mode (Shift+Click on green flag) and/or hide the list to make it faster. Hiding the list (press H) also makes it faster, and you can show it again with S.
