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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 '''[[Gen | + | A '''[[Gen Woodall prime|Woodall prime]]''' is a Woodall number which is [[prime]]. |
==See also== | ==See also== | ||
| − | *[[Gen | + | *[[Gen Woodall prime]] |
*[[Cullen number]] | *[[Cullen number]] | ||
Revision as of 11:18, 2 November 2020
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.
