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Difference between revisions of "Woodall number"
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for some natural number ''n''. | for some natural number ''n''. | ||
| − | 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== | ||
| + | *[[Woodall prime]] | ||
| + | *[[Cullen number]] | ||
==External links== | ==External links== | ||
*[[Wikipedia:Woodall_number|Woodall number]] | *[[Wikipedia:Woodall_number|Woodall number]] | ||
| − | [[Category: | + | [[Category:Number]] |
Latest revision as of 16:41, 31 August 2021
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.
