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
	321 Sieve is being SUSPENDED	87	Michael Goetz	6488	515 days ago
	Welcome to the 321 Prime Search	1	Reggie	12291	1827 days ago
	Computation times	11	dannyridel	1123	418 days ago
	Task Length	4	dannyridel	542	534 days ago
	3*2^17748034-1 is prime	8	Bur	779	561 days ago
	Multi-threading: Max # of threads for each task ...	21	tt2012tt	1371	803 days ago
	Is somthing strange happening? 321 tasks returne...	3	Jordan Romaidis	559	832 days ago
	milestone	19	Paul Underwood	5847	844 days ago
	Amicable numbers	2	Bur	598	877 days ago
	3 *2^16408818+1 is prime!!!	5	unconnected	743	879 days ago
	More than 60 hours to find a factor?	10	Bur	931	917 days ago
	Fast double checking is turned on for 321-LLR	1	Michael Goetz	600	921 days ago
	Nice to have(?): Detailed statistics	1	JeppeSN	588	925 days ago
	Only GPUs tasks	3	Mehdi	897	1031 days ago
	Contents of _cmd files	20	Bur	1272	1062 days ago
	321 Sieve	60	Skivelitis2	6012	1176 days ago
	Lots of Error	11	Sophie	1486	1233 days ago
	Sieve testers needed!	24	Michael Goetz	2470	1379 days ago
	321sieve v2.00 crashing	3	ahlx	1685	1413 days ago
	"Unrecognized XML" warnings in sieve stderr.txt	2	Dr.Klahn	1246	1449 days ago
	Next Prime	40	Paul Underwood	9079	1576 days ago
	AMD Ryzen CPU Support	7	csbyseti	3291	2023 days ago
	Completed, marked as invalid	10	David Steel	2706	2498 days ago
	Hyperthreading turned off and then on possibly c...	5	Nick	3801	2980 days ago
	New 321 prime?	1	Christopher Siegert	3406	3047 days ago
	"long job" credit bonus to be adjusted	2	Michael Goetz	2595	3048 days ago
	Minimum RAM requirement for 321 LLR?	4	mattozan	3839	3423 days ago
	Time of test	13	Nekto	7698	3651 days ago
	321 Credit	20	David Steel	4664	3697 days ago
	321 (LLR) Credit Cap Raise ?	3	gomeyer	5260	3776 days ago
	3*2^7033641+1 is prime!	23	John	7371	4114 days ago
	321 PS crashing my computer	3	parabol	4859	4168 days ago
	321 sieve ending?	22	Darryl	7825	4343 days ago
	Old Workunits still hanging around	9	DaveSun	6200	4444 days ago
	321 Sieve workunit "invalidated" with quorum 1	1	mdettweiler	4822	4458 days ago
	P-1 factoring	1	Paul Underwood	4990	4514 days ago
	64 bit apps	6	Slicker [TopGun]	6404	4622 days ago
	Slight Drop in Credits?	1	Maxwell [MM]	5027	4637 days ago
	Why is there no 321 range statistics?	3	Hammeh	5052	4670 days ago
	i7's over estimating claimed credit	4	skildude	5889	4719 days ago
	Invalid but successful?	7	rebirther	5521	4890 days ago
	No work ???	3	STE\/E	5794	5013 days ago
	32+1	3	John	7025	5140 days ago
	Credit - Failure ?!	6	Sysadm@Nbg	6261	5172 days ago
	321 Range Statistics still disabled	1	Vato	6137	5305 days ago
	Prime for 321 Prime Search	2	John	8194	5318 days ago
	321 Sieving	1	John	6687	5325 days ago
	Application LLR (3*2^-1)5.07	13	Steve_Martin@SETI.USA	7760	5370 days ago
	321 and n=5M status	66	John	9192	5374 days ago
	Tests successful	5	Rytis	6995	5381 days ago

This message board is available as an RSS feed