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Search: Posts Made By: sweety439
Forum: Open Projects 2018-12-14, 22:20
Replies: 55
Views: 33,682
Posted By sweety439
Where is the wiki... I want the data for all...

Where is the wiki... I want the data for all Williams (1st, 2nd, 3rd and 4th) primes (and their dual) for bases b <= 32 ... (and my additional search for b = 38, 83, 88, 93 and 113 ...)
Forum: Open Projects 2017-01-21, 11:43
Replies: 55
Views: 33,682
Posted By sweety439
I checked (b-1)*b^n+1 for 2<=b<=500, (b+1)*b^n-1...

I checked (b-1)*b^n+1 for 2<=b<=500, (b+1)*b^n-1 for 2<=b<=300 and (b+1)*b^n+1 for 2<=b<=200.

For the primes of the form (b+-1)*b^n+-1 with integer b>=2 and integer n>=1:

For (b-1)*b^n-1, it is...
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