• synonyms

sieve of Eratosthenes

noun Mathematics.
  1. a method of obtaining prime numbers by sifting out the composite numbers from the set of natural numbers so that only prime numbers remain.
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Origin of sieve of Eratosthenes

First recorded in 1795–1805
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018