20061013, 12:44  #56 
Sep 2006
France
18_{16} Posts 
609230625*2^1950001
609601143*2^1950001 610748877*2^1950001 are prime but no twin 
20061014, 19:09  #57 
Oct 2005
Italy
3×113 Posts 
626821305*2^1950001 is prime! Time : 105.177 sec.
628957857*2^1950001 is prime! Time : 102.732 sec. 
20061015, 07:47  #58 
Sep 2006
France
2^{3}×3 Posts 
631286775*2^1950001 is prime!
632666037*2^1950001 is prime! 
20061023, 06:36  #59 
Sep 2006
France
2^{3}×3 Posts 
641505375*2^1950001 is prime!

20061027, 03:26  #60 
"Jason Goatcher"
Mar 2005
3×7×167 Posts 
695564265*2^1950001 is prime! Time : 112.970 sec.
697683747*2^1950001 is prime! Time : 112.860 sec. normal primes Last fiddled with by jasong on 20061027 at 03:26 
20061027, 06:24  #61 
Oct 2005
Italy
101010011_{2} Posts 
659105535*2^1950001 is prime! Time : 100.860 sec.

20061101, 16:48  #62 
Sep 2006
France
18_{16} Posts 
Range 660680
660287793*2^1950001 is prime!
662785893*2^1950001 is prime! 668898513*2^1950001 is prime! 670308177*2^1950001 is prime! 670363437*2^1950001 is prime! 672115647*2^1950001 is prime! 679736985*2^1950001 is prime! 
20061101, 23:04  #63 
"Jason Goatcher"
Mar 2005
3·7·167 Posts 
I hope these aren't dupes:
681481575*2^1950001 is prime! Time : 137.294 sec. 684772497*2^1950001 is prime! Time : 124.872 sec. 769001877*2^1950001 is prime! Time : 144.693 sec. 
20061103, 15:49  #64 
Sep 2006
France
2^{3}·3 Posts 
Range 700720
702793263*2^1950001 is prime!
711146817*2^1950001 is prime! 
20061113, 00:38  #65 
"Jason Goatcher"
Mar 2005
3·7·167 Posts 
In order to not leave the question openended, 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. 
20061113, 02:54  #66 
Nov 2003
Thailand
11 Posts 
841904355*2^1950001 is prime!
811891197*2^1950001 is prime! 
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