Free-DC
05-12-2010, 12:26 PM
A new AP25 (Arithmetic Progression of 25 primes) has been found. It is only the 9th discovered. The finder is Dan Swearingen (endearingswan (http://www.primegrid.com/show_user.php?userid=44044)) of the United States. The AP25 progression is written as 24715375237181843+19071018*23#*n for n=0..24. It was found by an Intel Pentium 4 @ 3.00GHz running 32 bit Windows XP Professional. For more details on this find and the AP26 search, please see this forum post (http://www.primegrid.com/forum_thread.php?id=1246&nowrap=true#20276).
More... (http://www.primegrid.com/forum_thread.php?id=2513)
More... (http://www.primegrid.com/forum_thread.php?id=2513)