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Old 2019-06-13, 09:42   #1
ET_
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"Luigi"
Aug 2002
Team Italia

113538 Posts
Default Working on small double Mersenne factors

I just found 503 new small primes of the form
Code:
k*2^1279+1 - 2001753938 < k < 2001999995
Their primality has been tested with
Code:
pfgw -f1 -l -t -hHelperFile
I don't know if they are of interest for the FactorDB, but in case the file is attached below.

Luigi
Attached Files
File Type: zip MM1279-prime.zip (2.1 KB, 263 views)
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