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Difference between revisions of "Woodall number"

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A '''Woodall prime''' is a Woodall number which is [[prime]].
 
A '''Woodall prime''' is a Woodall number which is [[prime]].
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==See also==
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*[[Cullen number]]
  
 
==External links==
 
==External links==
 
*[[Wikipedia:Woodall_number|Woodall number]]
 
*[[Wikipedia:Woodall_number|Woodall number]]
 
[[Category:Numbers]]
 
[[Category:Numbers]]

Revision as of 11:22, 27 February 2019

In number theory, a Woodall number Wn is any natural number of the form

Wn = n × 2n-1

for some natural number n.

A Woodall prime is a Woodall number which is prime.

See also

External links