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Prime Number Sieve

Watch the Sieve of Eratosthenes algorithm find prime numbers step-by-step with live animation!

How it works:
  1. Pick how many numbers to check (10-200)
  2. Click "Generate Sieve" to start
  3. Watch as primes are found and composites are crossed out!

Number Grid

Click "Generate Sieve" to start the animation

1neither
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