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Difference between revisions of "Sierpiński number"

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m (Karbon moved page Sierpinski number to Sierpiński number without leaving a redirect: name)
m (Adding accent to Sierpiński)
 
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A '''Sierpinski number''' is an odd natural number ''k'' such that all k&times;2<sup>n</sup>+1 for all n are [[Composite number|composite]].
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A '''Sierpiński number''' is an odd natural number {{Vk}} such that all {{Kbn|+|k|n}} for all {{Vn}} are [[Composite number|composite]].
  
 
These numbers are named after [[Wacław Sierpiński]].
 
These numbers are named after [[Wacław Sierpiński]].
  
 
==See also==
 
==See also==
[[Sierpinski problem]]
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[[Sierpiński problem]]
  
 
==External links==
 
==External links==
*[https://en.wikipedia.org/wiki/Sierpinski_number Wikipedia]
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*[[Wikipedia:Sierpiński_number|Sierpiński number]]
[[Category:Numbers]]
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[[Category:Number]]

Latest revision as of 13:37, 8 April 2023

A Sierpiński number is an odd natural number k such that all k•2n+1 for all n are composite.

These numbers are named after Wacław Sierpiński.

See also

Sierpiński problem

External links