Editing Prime number (section)

== External links ==
{{Sister project links|commons=Category:Prime numbers}}
* {{SpringerEOM|title=Prime number|id=p/p074530|mode=cs1}}
* Caldwell, Chris, The [[Prime Pages]] at [http://primes.utm.edu/ primes.utm.edu].
* {{In Our Time|Prime Numbers|p003hyf5}}.
* "[http://plus.maths.org/issue49/package/index.html Teacher package: Prime numbers]" from ''Plus'', December 1, 2008, produced by the Millennium Mathematics Project at the University of Cambridge.

=== Generators and calculators ===
* [http://www.javascripter.net/math/calculators/primefactorscalculator.htm Prime factors calculator] can factorize any positive integer up to 20 digits.
* [http://www.alpertron.com.ar/ECM.HTM Fast Online primality test with factorization] makes use of the Elliptic Curve Method (up to thousand-digits numbers, requires Java).
* [http://www.bigprimes.net/ Huge database of prime numbers].
* [http://www.primos.mat.br/indexen.html Prime Numbers up to 1 trillion]. {{Webarchive|url=https://web.archive.org/web/20210227001026/http://www.primos.mat.br/indexen.html |date=2021-02-27 }}.

{{Authority control}}
{{Number theory}}
{{Divisor classes}}
{{Prime number classes}}
{{Classes of natural numbers}}
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[[Category:Prime numbers| ]]
[[Category:Articles containing proofs]]
[[Category:Integer sequences]]