AMDave
01-10-2021, 05:53 PM
Another DIV Mega Prime!
On 13 December 2020, 16:07:34 UTC, PrimeGrid's Fermat Divisor Search found the Mega Prime: 45*2^7661004+1 (https://primes.utm.edu/primes/page.php?id=131472)The prime is 2,306,194 digits long and enters Chris Caldwell's “The Largest Known Primes Database” (https://primes.utm.edu/primes) ranked 77th overall.The discovery was made by Tim Terry (TimT (https://www.primegrid.com/show_user.php?userid=121414)) of the United States using an Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz with 32GB RAM, running Linux Fedora. This computer took about 1 hour, 10 minutes to complete the primality test using LLR2. Tim Terry is a member of the Aggie The Pew (https://www.primegrid.com/team_display.php?teamid=2280) team.For more details, please see the official announcement (https://www.primegrid.com/download/DIV-7661004.pdf).
More... (http://www.primegrid.com/forum_thread.php?id=9526)
On 13 December 2020, 16:07:34 UTC, PrimeGrid's Fermat Divisor Search found the Mega Prime: 45*2^7661004+1 (https://primes.utm.edu/primes/page.php?id=131472)The prime is 2,306,194 digits long and enters Chris Caldwell's “The Largest Known Primes Database” (https://primes.utm.edu/primes) ranked 77th overall.The discovery was made by Tim Terry (TimT (https://www.primegrid.com/show_user.php?userid=121414)) of the United States using an Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz with 32GB RAM, running Linux Fedora. This computer took about 1 hour, 10 minutes to complete the primality test using LLR2. Tim Terry is a member of the Aggie The Pew (https://www.primegrid.com/team_display.php?teamid=2280) team.For more details, please see the official announcement (https://www.primegrid.com/download/DIV-7661004.pdf).
More... (http://www.primegrid.com/forum_thread.php?id=9526)