sieve of Eratosthenes

noun phrase
sieve of Er·​a·​tos·​the·​nes | \ -ˌer-ə-ˈtäs-thə-ˌnēz How to pronounce sieve of Eratosthenes (audio) \

Definition of sieve of Eratosthenes

: a procedure for finding prime numbers that involves writing down the odd numbers from 2 up in succession and crossing out every third number after 3, every fifth after 5 including those already crossed out, every seventh after 7, and so on with the numbers that are never crossed out being prime

First Known Use of sieve of Eratosthenes

1803, in the meaning defined above

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Dictionary Entries near sieve of Eratosthenes

sieve cell

sieve element

sievelike

sieve of Eratosthenes

sieve pit

sieve plate

siever

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The first known use of sieve of Eratosthenes was in 1803

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