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·	Forum	Last Post	Threads	Posts
New To GIMPS? Start Here!
	Information & Answers (8 Viewing)	What determine if P-1 factoring is used? by drkirkby 2021-07-24 20:49	1,331	11,781
	Homework Help (1 Viewing)	Factorize a 129-digit number by diep 2021-06-29 12:33	182	2,476
Fun Stuff
	Lounge (6 Viewing)	Manic of a panic is geopolitical by Uncwilly 2021-07-24 17:28	1,654	55,051
	Puzzles	Primes in π by davar55 2021-07-18 18:03	846	14,975
Great Internet Mersenne Prime Search
	News (1 Viewing) https://www.mersenne.org/ Sub-Forums: GIMPS Board of Directors News	Lucky 13 (M51 related) by birtwistlecaleb 2021-06-18 07:00	23	5,460
	Hardware (18 Viewing) Sub-Forums: GPU Computing, Cloud Computing	Expectations of Ryzen Threadripper 6000 Series by ewmayer 2021-07-24 23:04	1,980	47,192
	PrimeNet (2 Viewing) https://www.mersenne.org/primenet/ Sub-Forums: GPU to 72, MISFIT	Large range of exponents with small P-1 bounds by drkirkby 2021-07-22 23:36	1,388	32,000
	Software (16 Viewing) https://www.mersenne.org/freesoft.htm Sub-Forums: Mlucas	Prime95 v30.4/30.5/30.6 by kriesel 2021-07-22 20:00	2,064	28,108
	Math (1 Viewing) Sub-Forums: Number Theory Discussion Group	A real thread about digit sums by Dr Sardonicus 2021-07-20 15:34	1,182	15,642
	Data (5 Viewing) Sub-Forums: mersenne.ca, Teams, Marin's Mersenne-aries	Thinking out loud about getting under 20M unfactored exponents by Viliam Furik 2021-07-24 21:14	614	16,386
Prime Search Projects
	Conjectures 'R Us (4 Viewing) http://www.noprimeleftbehind.net/crus/	Bases 2 & 4 reservations/statuses/primes by gd_barnes 2021-07-25 00:51	150	21,872
	Riesel Prime Search (6 Viewing)	*Riesel Primes k2^n-1, k<300 [Part II]** by gd_barnes 2021-07-24 21:37	211	19,279
	No Prime Left Behind (9 Viewing) http://www.noprimeleftbehind.net/ Sub-Forums: Raiders of the Lost Primes	Server outrages by gd_barnes 2021-06-28 20:25	184	14,789
	Twin Prime Search (1 Viewing) http://www.noprimeleftbehind.net/tps/	*List of most small twins of form k2^n+/-1** by gd_barnes 2021-05-15 04:49	108	4,099
	Sierpinski/Riesel Base 5 (1 Viewing) http://www.sr5.psp-project.de/	Project Description by sweety439 2021-06-27 09:05	146	3,035
	Prime Sierpinski Project (2 Viewing) http://www.psp-project.de/	Prime found, k=168451 eliminated by Dr Sardonicus 2017-09-28 14:55	223	3,017
	Five or Bust - The Dual Sierpinski Problem	How can I run PRP test? by Puzzle-Peter 2020-11-25 14:27	21	868
	Proth Prime Search http://www.prothsearch.com/	Proth primes with k = 1281979 by bur 2021-07-20 17:31	12	254
	Wagstaff PRP Search http://mprime.s3-website.us-west-1.amazonaws.com/wagstaff/	Announcing a new Wagstaff PRP by ryanp 2021-07-12 17:21	13	726
	Prime Gap Searches (6 Viewing)	Repeating gaps by Raydex 2021-07-24 07:45	83	4,712
	And now for something completely different (2 Viewing)	smallest n-digit prime k-tuplet by Cybertronic 2021-07-15 16:43	68	1,898
Factoring Projects
	Factoring (7 Viewing)	PSIQS java package discussion by Till 2021-07-24 15:19	939	23,310
	CADO-NFS (2 Viewing) http://cado-nfs.gforge.inria.fr/	How to test-sieve by bur 2021-07-22 06:38	22	976
	Msieve (1 Viewing) http://www.boo.net/~jasonp/qs.html	Polynomial Request Thread by unconnected 2021-07-23 13:50	323	9,652
	YAFU (2 Viewing) http://sites.google.com/site/bbuhrow/	Bad poly select estimates by bsquared 2021-07-11 04:57	158	4,267
	NFS@Home (3 Viewing) http://escatter11.fullerton.edu/nfs/	2021 14d post processing reservations and results by RichD 2021-07-25 00:56	91	12,570
	Aliquot Sequences (3 Viewing) https://www.rechenkraft.net/aliquot/AllSeq.html	Aliquot sequence reservations by fivemack 2021-07-24 17:07	299	23,171
	Lone Mersenne Hunters (2 Viewing) Sub-Forums: LMH > 100M	fond of a factor? Urn yourself to become remains by LaurV 2021-07-22 02:01	612	8,677
	Cunningham Tables http://homes.cerias.purdue.edu/~ssw/cun/	Extension to the Base 2 tables from 1300 to 1500, LM to 3000 by charybdis 2021-02-28 13:51	81	4,944
	GMP-ECM (3 Viewing) http://www.loria.fr/~zimmerma/records/ecmnet.html	P+1 test is also P-1 ? by patnashev 2021-05-01 15:18	286	4,337
	Operation Billion Digits (1 Viewing) https://www.mersenne.ca/obd	operation trillion digits? by LaurV 2021-06-02 07:37	55	3,208
	FactorDB (1 Viewing) http://www.factordb.com/	Is there a way to use bot to spam many numbers in a sequence to factordb? by Dr Sardonicus 2021-06-29 11:19	84	4,276
	Operazione Doppi Mersennes (2 Viewing) http://www.doublemersennes.org/	Trial division with CUDA (mmff) -- used, but runs like new! by ET_ 2021-05-10 16:58	48	2,632
	Operation Kibibit (2 Viewing) 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 http://www.primefan.ru/xyyxf/default.html	Leyland Primes: ECPP proofs by xilman 2021-07-20 21:07	20	1,796
	FermatSearch (3 Viewing) http://www.fermatsearch.org/	Results by matzetoni 2021-07-01 16:41	48	1,164
Math Stuff
	Computer Science & Computational Number Theory (1 Viewing) Sub-Forums: PARI/GP	2-symbol, 5-state Turing machine by tetramur 2021-07-11 13:26	128	5,710
	Other Mathematical Topics (1 Viewing)	A probabilistic measure arising in approximating pi(x) / Question by mart_r 2021-07-19 18:48	62	1,060
	Probability & Probabilistic Number Theory (1 Viewing)	Sieving success as a heuristic for odds of a prime by diep 2020-11-21 17:14	10	130
	Abstract Algebra & Algebraic Number Theory (1 Viewing)	*Excepted (kb^n+c)/gcd(k+c,b-1) prime count for n <= given number** by LaurV 2020-12-03 06:40	27	143
	Analysis & Analytic Number Theory (1 Viewing)	Fermat method best case by xilman 2021-02-07 09:23	12	108
	Combinatorics & Combinatorial Number Theory (1 Viewing)	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 Nick 2021-05-25 16:23	13	539
Extra Stuff
	Soap Box (5 Viewing)	Global Warming: Do I ever cross your mind? by fivemack 2021-07-24 22:32	515	31,709
	Miscellaneous Math (5 Viewing) http://primes.utm.edu/notes/crackpot.html	Is it forbidden to talk about manual testing strategies? by kriesel 2021-07-25 00:28	806	18,399
	Science & Technology (2 Viewing)	COVID vaccination wavefront by lavalamp 2021-07-23 22:03	231	10,389
	Hobbies (6 Viewing) Sub-Forums: Astronomy, Chess, Reading, Computer Games	Oh, Limb Picks! by masser 2021-07-25 02:05	573	9,362
	Programming (3 Viewing)	gcc 10.2.0 behavior by keyos1 2021-07-20 12:52	351	4,766
	Linux (2 Viewing)	Keeping processes alive after logoff by drkirkby 2021-05-25 23:48	198	1,783
	Languages -- Ancient & Modern, Human & Machine (4 Viewing)	Golden links by jwaltos 2021-06-19 03:40	9	155
	Blogorrhea (4 Viewing) Sub-Forums: Alberico Lepore, carpetpool, chalsall, cmd, Dylan14, EdH, enzocreti, gophne, jasong, JCoveiro, jvang, jwaltos, kriesel, LaurV, MattcAnderson, MisterBitcoin, ONeil, Raman, science_man_88, storflyt32, storm5510, sweety439, Viliam Furik	Lepore factorization nr. 105 (Bruteforce) by Alberico Lepore 2021-07-24 21:10	705	12,561
Other Stuff
	Archived Projects (6 Viewing) Sub-Forums: 15k Search, NFSNET Discussion, Octoproth Search, 3*2^n-1 Search, Prime Cullen Prime, PSearch, Riesel Base 3 Attack, NeRDs, ElevenSmooth	What happened to the 11-Smooth website? by wblipp 2019-05-08 01:54	464	5,817
	Forum Feedback (5 Viewing) http://www.mersenneforum.org/	Template change on MersenneForum by retina 2021-07-15 22:36	311	5,443
	Open Projects (2 Viewing) Sub-Forums: Riesel Prime Data Collecting (k*2^n-1), y-cruncher	How to create a log file? by sp00n 2021-03-24 12:51	47	1,525
	Wikis (3 Viewing) Sub-Forums: mersennewiki, Prime Wiki	Prime-Wiki by kar_bon 2021-07-14 06:28	53	913
	Flea Market (1 Viewing)	Budget GPU prices returning from stratosphere by masser 2021-07-16 20:32	3	6
	David Hasselhoff https://en.wikipedia.org/wiki/David_Hasselhoff	Private	0	0
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