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Difference between revisions of "Cullen prime"

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==See also==
 
==See also==
 
*original [[Gen. Cullen prime 2|Cullen primes]] list
 
*original [[Gen. Cullen prime 2|Cullen primes]] list
*[[Gen. Cullen prime table|Table]] with all availabe bases
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*[[Gen. Cullen prime table|Table]] with all available bases
  
 
==External links==
 
==External links==

Revision as of 13:03, 29 April 2019

Definitions

A Cullen prime is a Cullen number (n•2n+1), which is prime.

A "Generalized Cullen prime" could be defined as a Cullen prime with a general base b > 2, so of the form nbn+1. The restriction of n+2 > b should then be claimed, otherwise every prime could be called a "Generalized Cullen prime".

Note

For a complete list in this Wiki the primes of the forms nbn+1 are given with b ≥ 2, n ≥ 1 and listed as "Gen. Cullen primes".

See also

External links