20230317, 05:39  #320  
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
10,093 Posts 
Quote:
Easier to improve that with a traditional sieve, I would think... 213778324725*2^561417+1 (p) 213778324725*2^561418+1 (2p1) 

20230317, 07:37  #321  
Sep 2002
Database er0rr
11C6_{16} Posts 
Quote:


20230317, 13:35  #322 
Jan 2007
Germany
2^{4}×41 Posts 
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