The Sieve of Eratosthenes
Step into ancient Greece! Use Eratosthenes' brilliant method to sift out prime numbers. Cross out multiples, discover primes, and become a Prime Number Master!
Ch. 3. Playing with Numbers 3.3. Prime and Composite Numbers 3.3. Medium
Instructions
- 🏛️ The Ancient Sieve: Perform the Sieve of Eratosthenes step by step! Cross out multiples of each prime to reveal all primes up to 100.
- 🔬 Prime Detective: Investigate patterns in primes & composites. Is 1 prime? Why stop at 7? Put your knowledge to the test!
- ⚡ Prime Sprint: Numbers fly at you — smash PRIME or COMPOSITE before time runs out! How fast can you classify?