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 60739320360456407 surpassing the old record of 60312982868878297. The finder is Carsten Hartwig (SG Arsenic (http://www.primegrid.com/show_user.php?userid=29702)) of the United Kingdom. He is a member of the SETI.Germany (http://www.primegrid.com/team_display.php?teamid=11) team. The progression is written as 13432401425380607+9219580*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#16600).
More... (http://www.primegrid.com/forum_thread.php?id=2460)
More... (http://www.primegrid.com/forum_thread.php?id=2460)