A few students asked for a Sieve of Eratosthenes calculator. This will walk through each step of taking one prime number at a time using the Sieve of Eratosthenes algorithm, crossing off multiples of that prime number, and then generating a new list.

Shortcuts such asprime numbers less than 50orsieve of eratosthenes less than 80are accepted.

Sieve of Eratosthenes