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Old 2011-03-16, 07:00   #643
gd_barnes
 
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May 2007
Kansas; USA

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1815*2^688939-1 is confirmed prime
1725*2^689510-1 is prime
1659*2^690375-1 is prime
1791*2^690587-1 is prime

Last fiddled with by gd_barnes on 2011-03-19 at 18:33 Reason: add primes
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