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Old 2006-10-13, 12:44   #56
eric_v
 
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609230625*2^195000-1
609601143*2^195000-1
610748877*2^195000-1

are prime but no twin
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Old 2006-10-14, 19:09   #57
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626821305*2^195000-1 is prime! Time : 105.177 sec.

628957857*2^195000-1 is prime! Time : 102.732 sec.
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Old 2006-10-15, 07:47   #58
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631286775*2^195000-1 is prime!
632666037*2^195000-1 is prime!
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Old 2006-10-23, 06:36   #59
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641505375*2^195000-1 is prime!
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Old 2006-10-27, 03:26   #60
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695564265*2^195000-1 is prime! Time : 112.970 sec.
697683747*2^195000-1 is prime! Time : 112.860 sec.

normal primes

Last fiddled with by jasong on 2006-10-27 at 03:26
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Old 2006-10-27, 06:24   #61
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659105535*2^195000-1 is prime! Time : 100.860 sec.
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Old 2006-11-01, 16:48   #62
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660287793*2^195000-1 is prime!
662785893*2^195000-1 is prime!
668898513*2^195000-1 is prime!
670308177*2^195000-1 is prime!
670363437*2^195000-1 is prime!
672115647*2^195000-1 is prime!
679736985*2^195000-1 is prime!
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Old 2006-11-01, 23:04   #63
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I hope these aren't dupes:

681481575*2^195000-1 is prime! Time : 137.294 sec.
684772497*2^195000-1 is prime! Time : 124.872 sec.
769001877*2^195000-1 is prime! Time : 144.693 sec.
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Old 2006-11-03, 15:49   #64
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702793263*2^195000-1 is prime!
711146817*2^195000-1 is prime!
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Old 2006-11-13, 00:38   #65
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In order to not leave the question open-ended, I'm reporting that all the primes I've found are already reported in this thread.

I reported some primes in a previous post, before I completed my range, so I felt the need to clarify.
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Old 2006-11-13, 02:54   #66
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841904355*2^195000-1 is prime!
811891197*2^195000-1 is prime!
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