Free-DC
05-12-2010, 12:26 PM
PrimeGrid has found a record AP24 (Arithmetic Progression of 24 primes). It is the largest known AP24. It has an ending term of 62869009767207037 surpassing the old record of 60739320360456407. The finder is Jan-Cornelius Molnar (janm (http://www.primegrid.com/show_user.php?userid=43225)) of Germany. The progression is written as 10317962076055027+10241601*23#*n for n=0..23. It was found in the AP26 Search. 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#16937).
More... (http://www.primegrid.com/forum_thread.php?id=2468)
More... (http://www.primegrid.com/forum_thread.php?id=2468)