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#672 |
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May 2007
Kansas; USA
33×5×7×11 Posts |
1947*2^737008-1 is prime
1803*2^737679-1 is prime 1731*2^738006-1 is prime Last fiddled with by gd_barnes on 2011-07-18 at 04:38 Reason: add primes |
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#673 |
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Mar 2009
2728 Posts |
Well that was fast. I only turned to drive #10 last night and already found a prime.
![]() 1793*2^739246-1 is prime |
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#674 |
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May 2007
Kansas; USA
33·5·7·11 Posts |
1887*2^739424-1 is prime
1601*2^739662-1 is prime 1995*2^739745-1 is prime 1701*2^740282-1 is prime Last fiddled with by gd_barnes on 2011-07-23 at 02:55 Reason: add primes |
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#675 |
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I quite division it
"Chris"
Feb 2005
England
31×67 Posts |
1897*2^741801-1 is prime.
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#676 |
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May 2007
Kansas; USA
242338 Posts |
1787*2^742690-1 is prime
1449*2^743489-1 is prime 1959*2^743659-1 is prime Last fiddled with by gd_barnes on 2011-08-21 at 03:26 Reason: add primes |
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#677 |
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Oct 2011
2·7 Posts |
2611*2^807427-1 is prime
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#678 |
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May 2007
Kansas; USA
33·5·7·11 Posts |
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#679 |
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May 2007
Kansas; USA
101000100110112 Posts |
1999*2^745721-1 is prime
1619*2^746212-1 is prime 1651*2^746313-1 is prime 1659*2^746809-1 is prime 1455*2^747443-1 is confirmed prime 1489*2^748903-1 is prime 1685*2^749164-1 is prime Last fiddled with by gd_barnes on 2011-12-19 at 08:54 Reason: add primes |
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#680 |
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May 2008
Wilmington, DE
54448 Posts |
1851*2^750306-1 is prime
1785*2^750594-1 is prime 1617*2^750642-1 is prime Last fiddled with by MyDogBuster on 2011-12-20 at 20:48 |
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#681 |
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Oct 2011
2·7 Posts |
2611*2^833643-1 is Prime
2611*2^940979-1 is Prime 2611*2^1165907-1 is Prime |
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#682 |
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May 2008
Wilmington, DE
22×23×31 Posts |
1849*2^751205-1 is prime
Last fiddled with by MyDogBuster on 2011-12-29 at 02:41 |
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