Calculating the Sieve of Eratosthenes

  • Authors:
  • Lambert Meertens

  • Affiliations:
  • Kestrel Institute, Palo Alto, CA, USA and Utrecht University, Utrecht, The Netherlands (email: lambert@kestrel.edu)

  • Venue:
  • Journal of Functional Programming
  • Year:
  • 2004

Quantified Score

Hi-index 0.00

Visualization

Abstract

The Sieve of Eratosthenes is an efficient algorithm for computing the successive primes. Rendered informally, it is as follows: 1. Write down the successive “plurals”: 2, 3, 4, … 2. Repeat: (a) Take the first number that is not circled or crossed out. (b) Circle it. (c) Cross out its proper multiples. 3. What is left (i.e. the circled numbers) are the successive prime numbers.