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 2014-06-30, 08:30 #1574 pb386     Nov 2003 23·163 Posts 1261*2^1753021-1 (527716 digits)
 2014-06-30, 18:44 #1575 amphoria     "Dave" Sep 2005 UK 2·19·73 Posts 4001*2^2093286-1 (630146 digits) This is only the second known prime for this k. The other is for n=18.
 2014-07-01, 04:34 #1576 Kosmaj     Nov 2003 2·1,811 Posts 169*2^1590665-1 (478841 digits) amphoria, nice prime!
 2014-07-02, 18:39 #1577 pb386     Nov 2003 101000110002 Posts 1391*2^1754922-1 (528288 digits)
 2014-07-03, 09:38 #1578 pinhodecarlos     "Carlos Pinho" Oct 2011 Milton Keynes, UK 10010011001102 Posts 175*2^1711779-1 is prime! (515300 decimal digits) Time : 2823.373 sec. (Second Megabit Drive)
 2014-07-04, 04:04 #1579 Batalov     "Serge" Mar 2008 Phi(4,2^7658614+1)/2 2×33×132 Posts 125·22037752-1 (613427 digits) 105·22280078-1 (686374 digits) Last fiddled with by Batalov on 2014-07-05 at 00:57
 2014-07-05, 19:47 #1580 amphoria     "Dave" Sep 2005 UK 2·19·73 Posts 4117*2^1807085-1 (543991 digits)
 2014-07-06, 15:31 #1581 Batalov     "Serge" Mar 2008 Phi(4,2^7658614+1)/2 2×33×132 Posts 275·21846390-1 (555822 digits) 295·21832129-1 (551529 digits) 235·21824515-1 (549237 digits) (Third Megabit Drive)
 2014-07-07, 19:11 #1582 amphoria     "Dave" Sep 2005 UK 2·19·73 Posts 4015*2^1875453-1 (564572 digits)
 2014-07-08, 08:01 #1583 pb386     Nov 2003 23·163 Posts 1037*2^1760216-1 (529881 digits)
 2014-07-08, 15:28 #1584 pb386     Nov 2003 23·163 Posts 1253*2^1760738-1 (530039 digits)

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