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Old 2012-04-18, 21:42   #1159
gd_barnes
 
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May 2007
Kansas; USA

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645*2^1122571-1 is prime
685*2^1123‚Äč361-1 is prime

The 2nd one appears to be the first prime of the rally! :-)

Last fiddled with by gd_barnes on 2012-04-18 at 21:43
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