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·	Forum	Last Post	Threads	Posts
New To GIMPS? Start Here!
	Information & Answers (2 Viewing)	Deciding on POSSIBLE mersenne primes by kriesel 2024-04-18 18:48	1,465	13,302
	Homework Help (1 Viewing)	Solved! 2^n always ends in 2 or 8, with n odd (prime) by titanV 2024-03-03 23:44	214	2,744
Fun Stuff
	Lounge (3 Viewing)	Official "This Day In History" thread by Dr Sardonicus 2024-04-19 00:53	1,706	59,891
	Puzzles (8 Viewing)	Factorization puzzle by Neptune 2024-04-19 17:59	931	16,481
Great Internet Mersenne Prime Search
	News (4 Viewing) https://www.mersenne.org/ Sub-Forums: GIMPS Board of Directors News	Amazin Smell by storm5510 2023-09-04 15:16	25	5,506
	Hardware (8 Viewing) Sub-Forums: GPU Computing, Cloud Computing	gr-mfaktc: a CUDA program for generalized repunits prefactoring by rogue 2024-04-19 20:52	2,142	50,769
	PrimeNet (12 Viewing) https://www.mersenne.org/primenet/ Sub-Forums: GPU to 72, MISFIT	Solved! View old assignments/results by Uncwilly 2024-04-19 21:34	1,512	35,313
	Software (9 Viewing) https://www.mersenne.org/freesoft.htm Sub-Forums: Mlucas	Prime95 30.19 (post questions, bugs, suggestions here) by storm5510 2024-04-19 17:45	2,237	33,900
	Math (5 Viewing) Sub-Forums: Number Theory Discussion Group	Eight levels theorem by charybdis 2024-04-12 13:52	1,233	16,277
	Data (4 Viewing) Sub-Forums: mersenne.ca, Teams, Marin's Mersenne-aries	mersenne.ca by James Heinrich 2024-04-19 19:34	665	21,595
Prime Search Projects
	Conjectures 'R Us (1 Viewing) http://www.noprimeleftbehind.net/crus/	Report CRUS 100k+ digits primes ( but no top-5000 ) here by Cybertronic 2024-04-19 17:25	169	25,777
	Riesel Prime Search (3 Viewing)	RPS 11th Drive: Search for more megabit primes by Happy5214 2024-04-18 13:08	217	19,673
	No Prime Left Behind (5 Viewing) http://www.noprimeleftbehind.net/ Sub-Forums: Raiders of the Lost Primes	Report top-5000 primes for all k<=1001 by odicin 2024-04-14 06:10	193	15,339
	Twin Prime Search http://www.noprimeleftbehind.net/tps/	n=1.7M and n=3.322M Twin-Sophie record attempts by Cybertronic 2024-04-14 20:42	124	4,622
	Sierpinski/Riesel Base 5 http://www.sr5.psp-project.de/	S/R Base 5 Primes reported in 2017+ by rebirther 2024-03-02 16:17	146	3,045
	Five or Bust - The Dual Sierpinski Problem	Extended dual Sierpinski problem (for 78557<k<271129) by Alex 2024-03-17 11:56	23	908
	Proth Prime Search (1 Viewing) http://www.prothsearch.com/	Proth primes by HermannSW 2024-04-02 21:50	25	487
	Wagstaff PRP Search https://web.archive.org/web/20211031110623/http://mprime.s3-website.us-west-1.amazonaws.com/wagstaff/	Double post on PRP Top by Batalov 2024-01-11 08:18	19	786
	Prime Gap Searches (2 Viewing)	Sparse and dense k-tuplet gaps by robert44444uk 2024-04-19 22:20	96	5,505
	And now for something completely different	x^x+y^y & x^x-y^y by Batalov 2024-04-19 23:10	102	3,955
Factoring Projects
	Factoring (2 Viewing)	*Largest 10^147-c Brilliant Number (p74p74)** by Alfred 2024-04-19 14:29	992	23,897
	CADO-NFS (3 Viewing) http://cado-nfs.gforge.inria.fr/	cado-nfs with openmpi by frmky 2024-04-19 17:00	52	1,488
	Msieve (1 Viewing) https://sourceforge.net/projects/msieve/	Polynomial Request Thread by Gimarel 2024-04-16 15:13	357	10,718
	YAFU (3 Viewing) https://github.com/bbuhrow/yafu	YAFU cluster by VBCurtis 2024-03-24 16:58	189	5,272
	NFS@Home (1 Viewing) http://escatter11.fullerton.edu/nfs/	2024 - 16e_small Queue Management by swellman 2024-04-19 16:56	124	15,970
	Aliquot Sequences (3 Viewing) https://www.rechenkraft.net/aliquot/AllSeq.html	Aliquot sequence n^i project update information by VBCurtis 2024-04-19 16:15	321	28,709
	Lone Mersenne Hunters (1 Viewing) Sub-Forums: LMH > 100M	Just reached rank 100 on the Top Overall Producers List by petrw1 2024-04-19 20:19	617	9,402
	Cunningham Tables (4 Viewing) http://homes.cerias.purdue.edu/~ssw/cun/	Polynomial selection for Cunningham GNFS candidates by swellman 2024-03-27 17:56	91	5,697
	GMP-ECM http://www.loria.fr/~zimmerma/records/ecmnet.html	CLI utility for t-level by tbusby 2024-04-19 07:09	298	4,738
	FactorDB http://www.factordb.com/	Other Factordb Problems by Happy5214 2024-04-19 11:17	97	4,992
	Odd Perfect Number search (OPN) (1 Viewing) https://mathworld.wolfram.com/OddPerfectNumber.html	I guess this is OPN-related by cxc 2024-03-21 07:56	15	2,003
	Operation Billion Digits https://www.mersenne.ca/obd	P-1 on OBD candidates by kriesel 2024-03-17 20:22	58	3,323
	Operazione Doppi Mersennes http://www.doublemersennes.org/	Results by kriesel 2024-04-19 16:33	48	2,954
	Operation Kibibit http://en.wikipedia.org/wiki/RSA-1024	Poly select and test-sieving for RSA232 by VBCurtis 2020-01-07 01:57	11	493
	XYYXF Project (1 Viewing) http://www.primefan.ru/xyyxf/default.html	Leyland Primes (x^y+y^x primes and PRPs) by Cybertronic 2024-04-16 17:27	21	2,213
	FermatSearch http://www.fermatsearch.org/	Communications by ET_ 2024-04-15 09:54	52	1,358
Math Stuff
	Computer Science & Computational Number Theory (3 Viewing) Sub-Forums: PARI/GP	(A) way to pack primes into very small binary file by User140242 2024-04-04 20:36	141	5,909
	Other Mathematical Topics	WTF? Can [primes can be predicted] be significant? I doubt it by S485122 2024-04-13 08:20	76	1,240
	Probability & Probabilistic Number Theory	A Restricted Domain Lucas Probable Prime Test paper by paulunderwood 2023-11-14 19:17	11	153
	Abstract Algebra & Algebraic Number Theory	PPP Extended test -- based on François Olivier Raoul Perrin's Sequence by paulunderwood 2024-04-05 15:25	24	288
	Analysis & Analytic Number Theory	Fermat method best case by xilman 2021-02-07 09:23	12	108
	Combinatorics & Combinatorial Number Theory	is the factorisation of Mp-1 an advantage ? by LaurV 2021-02-24 02:31	5	26
	Tales From the Crypt(o) uggcf://ra.jvxvcrqvn.bet/jvxv/Gnyrf_sebz_gur_Pelcg_(GI_frevrf)	'All Your Data ❝Я❞ Belong To Us' Thread by S485122 2024-03-01 17:48	15	609
Extra Stuff
	Soap Box (3 Viewing)	The five universal laws of human stupidity. by retina 2024-04-05 21:46	538	33,853
	Miscellaneous Math (3 Viewing) http://primes.utm.edu/notes/crackpot.html	Sifting Mersenne exponents & the case of 134303971 (= 2^27+86243) by kriesel 2024-04-09 18:02	925	20,182
	Science & Technology	MAJOR CATASTROPHIC EARTHQUAKES SINCE SEPTEMBER 2010! by a1call 2024-04-07 17:29	242	11,007
	Hobbies (4 Viewing) Sub-Forums: Astronomy, Chess, Reading, Computer Games	Shortest construction tasks by HermannSW 2024-04-18 12:54	603	9,936
	Programming (2 Viewing)	Calculator that can factor and find exact roots of polynomials by R.D. Silverman 2024-04-19 22:16	391	5,443
	Linux (1 Viewing)	News! CVE-2024-31497 by HermannSW 2024-04-17 19:12	223	2,067
	Languages -- Ancient & Modern, Human & Machine	'Volunteer translation' requests from ambient/spoken parts of music performances by Batalov 2023-11-12 05:58	19	351
	Blogorrhea (10 Viewing) Sub-Forums: Alberico Lepore, Awojobi, bhelmes, carpetpool, chalsall, Charles Kusniec, cmd, Dobri, Dylan14, EdH, enzocreti, gophne, greenskull, HermannSW, Hibou, jasong, JCoveiro, jvang, jwaltos, jzakiya, kriesel, LaurV, masser, MattcAnderson, MisterBitcoin, ONeil, Raman, science_man_88, storflyt32, storm5510, sweety439, Viliam Furik	Reference material discussion thread by cxc 2024-04-20 01:05	1,009	17,937
Other Stuff
	Archived Projects (2 Viewing) Sub-Forums: 15k Search, NFSNET Discussion, Octoproth Search, 3*2^n-1 Search, Prime Cullen Prime, PSearch, Riesel Base 3 Attack, NeRDs, ElevenSmooth, Prime Sierpinski Project	I'm losing faith in my influence... by tuckerkao 2022-10-18 04:21	687	8,836
	Forum Feedback (2 Viewing) http://www.mersenneforum.org/	Reply Email Notifications by Mark Rose 2024-04-19 03:40	335	5,752
	Open Projects (3 Viewing) Sub-Forums: Riesel Prime Data Collecting (k*2^n-1), y-cruncher	News links by Xyzzy 2024-03-16 14:49	54	1,645
	Wikis Sub-Forums: mersennewiki, Prime Wiki	Filling in search depth gaps in Wiki by gd_barnes 2024-04-19 09:57	57	1,097
	Pining for the Fjords https://en.wikipedia.org/wiki/Dead_Parrot_sketch	RIP: Ernst Mayer (ewmayer) by gbvalor 2024-04-06 09:55	4	116
	Flea Market (1 Viewing)	FREE - Obsolete (?) memory by Xyzzy 2024-04-10 12:39	2	3
	David Hasselhoff (1 Viewing) https://en.wikipedia.org/wiki/David_Hasselhoff	Private	0	0
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