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Old 2020-03-05, 16:29   #1
enzocreti
 
Mar 2018

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Default Numbers of the form (23*(2^q+1) + or - (6^m-1)*(2^n-1))/2^w

(23*(2^q+1) + or - (6^m-1)*(2^n-1))/2^w




where q,m,n,w are primes.


Does every integer N be written in this form?
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