This program is the fastest program I know on Scratch that finds lists of prime numbers. Slower online. UPDATE: No glitch online. This is not the fastest prime number finder. It is AtomicBawm3's prime number finder (on turbo mode) and my newer project called "The fastest prime number finder on scratch" (not on turbo mode). UPDATE: Remixed AtomicBawm3's prime number finder, now it's the fastest (on turbo mode)