Thread: Primes found!
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Old 2014-11-08, 07:20   #3
Batalov
 
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"Serge"
Mar 2008
Phi(4,2^7658614+1)/2

217068 Posts
Cool

Well, what do you know. I have one, and it's a toughie: only 29% factored N+1.

Will have to give it a crack with CHG.gp script. (I've proven some primes with CHG before, but never this big. The percentage is pretty good though, the convergence will be fast.)
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