Toggle Menu

Join PrimeGrid

Returning Participants

• Your account
• PRPNet server
• Manual Sieving
• Create or Join a Team
• Download BOINC
• Applications
• Make a donation

Community

• Participant Profiles
• PrimeGrid Message boards
• PrimeGrid Discord chat server [external]
• PrimeGrid Wiki [external]
• Mersenneforum.org Forums [external]

Leader Boards

• Challenge Series
• Top Countries
• Top Participants
• Top Computers
• Top Teams
• Top Prime Finders

Results

• PrimeGrid Mega Primes
• PrimeGrid Primes by Project
• PrimeGrid AP27
• PrimeGrid Wieferich & WSS
• Published results

Other

• Server status
• Subproject status
• Task status
• Fastest GPUs
• Fastest CPUs
• Computer types

	Threads	Posts	Author	Views	Last post
	Fermat Divisor Search	304	Michael Goetz	27426	398 days ago
	Success! Fermat Divisor Found!	2	Michael Goetz	1335	463 days ago
	End of Fermat Divisor Search	1	Michael Goetz	895	465 days ago
	Divisors of "small" Fermat numbers	11	Bur	691	479 days ago
	Currently known Fermat divisors, sorted by k	5	JeppeSN	2193	490 days ago
	Sweep stake % complete by end of challenge	52	dlawson	1953	572 days ago
	Computation times vary strongly	5	Bur	760	575 days ago
	PPS-DIV FFT Stats	7	Kellen	1052	577 days ago
	How is it possible to test divisibility on such ...	16	numbermaniac	1178	602 days ago
	Should there be a DIV Sieve subproject?	5	JeppeSN	538	609 days ago
	Mistake in description on project preferences pa...	18	numbermaniac	1057	748 days ago
	Duplicate work?	7	wwwwww	676	804 days ago
	Your prime "is a Factor of ...", where is it lis...	2	JeppeSN	1285	847 days ago
	What primes can be Fermat divisors?	6	Ravi Fernando	1609	953 days ago
	How many?	5	Yves Gallot	1419	972 days ago

This message board is available as an RSS feed