mersenneforum.org

Welcome!

If this is your first visit, please check out the FAQ by clicking the link above. You must register before you can post. Click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Thank you for visiting!

·	Forum	Last Post	Threads	Posts
New To GIMPS? Start Here!
	Information & Answers (4 Viewing)	Top Producers Report by Uncwilly 2022-05-14 20:12	1,368	12,163
	Homework Help	Need some help fixing these proofs..any ideas? lol.. by jwaltos 2022-05-17 04:18	196	2,595
Fun Stuff
	Lounge (3 Viewing)	Pseudo Fact - Last Digits of Mersenne Primes by Dr Sardonicus 2022-05-18 02:31	1,684	57,414
	Puzzles (6 Viewing)	Python inf & nan complexity by axeltherabbit 2022-05-14 21:04	868	15,317
Great Internet Mersenne Prime Search
	News (2 Viewing) https://www.mersenne.org/ Sub-Forums: GIMPS Board of Directors News	M(57 885 161) is now officially the 48th Mersenne prime! by tuckerkao 2021-12-12 21:22	25	5,487
	Hardware (12 Viewing) Sub-Forums: GPU Computing, Cloud Computing	Is it worth it to get a nvidia tesla k80 these days. by AwesomeMachine 2022-05-16 20:33	2,031	48,295
	PrimeNet (2 Viewing) https://www.mersenne.org/primenet/ Sub-Forums: GPU to 72, MISFIT	OFFICIAL "SERVER PROBLEMS" THREAD by James Heinrich 2022-05-14 17:11	1,419	32,902
	Software (4 Viewing) https://www.mersenne.org/freesoft.htm Sub-Forums: Mlucas	mtsieve by rogue 2022-05-17 14:13	2,108	29,589
	Math (4 Viewing) Sub-Forums: Number Theory Discussion Group	Probable primality test for numbers of the form (10^n-1)/9-2 and (10^n+1)/11-2 ? by kijinSeija 2022-05-13 20:32	1,202	15,855
	Data (6 Viewing) Sub-Forums: mersenne.ca, Teams, Marin's Mersenne-aries	Strategic couple and dribble checks (PRP's, P-1's, and special Certs too) by Jan S 2022-05-17 18:06	632	18,597
Prime Search Projects
	Conjectures 'R Us (4 Viewing) http://www.noprimeleftbehind.net/crus/	Bases 501-1030 reservations/statuses/primes by gd_barnes 2022-05-17 21:34	152	22,532
	Riesel Prime Search (1 Viewing)	k=1928345 by VBCurtis 2022-04-25 04:17	212	19,488
	No Prime Left Behind (6 Viewing) http://www.noprimeleftbehind.net/ Sub-Forums: Raiders of the Lost Primes	Team drive #15; k=300-350 n=2M-3M; Individual reservations k=350-400 by gd_barnes 2022-05-18 05:29	184	14,981
	Twin Prime Search (6 Viewing) http://www.noprimeleftbehind.net/tps/	LLRnet and PRPnet servers for automated LLR by gd_barnes 2022-03-13 04:15	110	4,115
	Sierpinski/Riesel Base 5 (1 Viewing) http://www.sr5.psp-project.de/	S/R Base 5 Primes reported in 2017+ by pinhodecarlos 2022-02-19 12:15	146	3,038
	Prime Sierpinski Project http://www.psp-project.de/	Prime found, k=168451 eliminated by sweety439 2021-08-06 12:20	223	3,018
	Five or Bust - The Dual Sierpinski Problem (1 Viewing)	Happy weekend for Five or Bust project by bur 2021-08-27 10:12	22	870
	Proth Prime Search (1 Viewing) http://www.prothsearch.com/	Proth primes with k = 1281979 by bur 2022-01-19 10:36	14	294
	Wagstaff PRP Search (3 Viewing) http://mprime.s3-website.us-west-1.amazonaws.com/wagstaff/	Another Wagstaff PRP Test by Batalov 2022-03-31 04:19	14	745
	Prime Gap Searches (2 Viewing)	Prime Gap Length with consecutive integers divisible by small primes by mart_r 2022-05-17 17:22	87	5,000
	And now for something completely different (6 Viewing)	FastECPP software and 50000 digit primality proof (reposted from NMBRTHRY) by paulunderwood 2022-05-18 00:49	80	2,422
Factoring Projects
	Factoring (9 Viewing)	Integer Factorization as PoW in a Blockchain by chalsall 2022-05-18 00:31	962	23,961
	CADO-NFS (1 Viewing) http://cado-nfs.gforge.inria.fr/	CADO-NFS Data Harvesting by EdH 2022-04-29 21:08	36	1,255
	Msieve http://www.boo.net/~jasonp/qs.html	Polynomial Request Thread by Gimarel 2022-05-17 04:50	333	10,055
	YAFU (3 Viewing) http://sites.google.com/site/bbuhrow/	YAFU 2.0 by BudgieJane 2022-05-16 20:08	168	4,549
	NFS@Home (3 Viewing) http://escatter11.fullerton.edu/nfs/	2022 14d post processing reservations and results by RichD 2022-05-18 02:07	98	13,603
	Aliquot Sequences (4 Viewing) https://www.rechenkraft.net/aliquot/AllSeq.html	Some Somewhat Easier n^i Sequences Available for Termination by gd_barnes 2022-05-18 01:48	301	24,238
	Lone Mersenne Hunters (1 Viewing) Sub-Forums: LMH > 100M	Found a factor? Enshrine, embalm and entomb it here! (RU "Выкрасить и выбросить")) by Jwb52z 2022-05-17 21:16	615	8,939
	Cunningham Tables (2 Viewing) http://homes.cerias.purdue.edu/~ssw/cun/	7- table by Batalov 2022-05-07 11:21	82	5,265
	GMP-ECM (1 Viewing) http://www.loria.fr/~zimmerma/records/ecmnet.html	ASSERT_ALWAYS failing by mgeisert 2022-05-12 08:45	290	4,404
	Operation Billion Digits (2 Viewing) https://www.mersenne.ca/obd	OBD levels progress history by kriesel 2022-05-12 08:06	58	3,269
	FactorDB (2 Viewing) http://www.factordb.com/	Share N+/-1 Primality Proofs by sweety439 2022-05-16 21:54	87	4,415
	Operazione Doppi Mersennes (2 Viewing) http://www.doublemersennes.org/	News from sub-project Deep Sieving by ET_ 2022-01-12 12:53	48	2,646
	Operation Kibibit (1 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 frmky 2022-05-17 05:32	21	1,867
	FermatSearch (2 Viewing) http://www.fermatsearch.org/	Fermat cofactors by ewmayer 2022-05-14 21:26	48	1,187
Math Stuff
	Computer Science & Computational Number Theory (8 Viewing) Sub-Forums: PARI/GP	Pépin tests of Fermat numbers beyond F24 by ewmayer 2022-05-13 22:05	131	5,772
	Other Mathematical Topics (1 Viewing)	A probabilistic measure arising in approximating pi(x) / Question by mart_r 2022-04-07 15:23	62	1,085
	Probability & Probabilistic Number Theory (1 Viewing)	A Restricted Domain Lucas Probable Prime Test paper by paulunderwood 2022-02-20 15:29	11	149
	Abstract Algebra & Algebraic Number Theory	largest n such that n^2+1 has prime factors within a set by Dr Sardonicus 2021-09-10 13:23	27	145
	Analysis & Analytic Number Theory (1 Viewing)	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) (1 Viewing) uggcf://ra.jvxvcrqvn.bet/jvxv/Gnyrf_sebz_gur_Pelcg_(GI_frevrf)	'All Your Data ❝Я❞ Belong To Us' Thread by retina 2022-04-24 02:52	13	550
Extra Stuff
	Soap Box (6 Viewing)	The Right Way to Club Bears by Uncwilly 2022-05-18 02:19	520	32,499
	Miscellaneous Math (7 Viewing) http://primes.utm.edu/notes/crackpot.html	Getting others to do the work on exponents I like (was: Trial Factoring Progress) by kriesel 2022-05-14 17:42	849	19,218
	Science & Technology (1 Viewing)	Drone swarm navigation by jwaltos 2022-05-18 00:55	237	10,678
	Hobbies (3 Viewing) Sub-Forums: Astronomy, Chess, Reading, Computer Games	James Webb Space Telescope by Dr Sardonicus 2022-05-13 01:33	583	9,585
	Programming (2 Viewing)	Script for split file by pepi37 2022-05-11 07:53	363	4,919
	Linux (1 Viewing)	CPU usage on Linux by retina 2022-04-21 06:08	209	1,894
	Languages -- Ancient & Modern, Human & Machine (2 Viewing)	Lingua Latina sive in alia verba, " the Latin language" by Nick 2022-02-21 09:31	11	212
	Blogorrhea (24 Viewing) Sub-Forums: Alberico Lepore, carpetpool, chalsall, Charles Kusniec, cmd, Dobri, Dylan14, EdH, enzocreti, gophne, greenskull, jasong, JCoveiro, jvang, jwaltos, kriesel, LaurV, masser, MattcAnderson, MisterBitcoin, ONeil, Raman, science_man_88, storflyt32, storm5510, sweety439, Viliam Furik	xddd by sweety439 2022-05-17 19:38	836	14,536
Other Stuff
	Archived Projects (3 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 (2 Viewing) http://www.mersenneforum.org/	Posts that seem less than useless, or something like that by chalsall 2022-04-12 01:42	318	5,537
	Open Projects (2 Viewing) Sub-Forums: Riesel Prime Data Collecting (k*2^n-1), y-cruncher	62.8 trillion digits of Pi - GWR by Dr Sardonicus 2021-08-21 13:03	47	1,544
	Wikis (2 Viewing) Sub-Forums: mersennewiki, Prime Wiki	Prime-Wiki by Happy5214 2022-04-09 11:39	54	958
	Flea Market (1 Viewing)	Budget GPU prices returning from stratosphere by storm5510 2022-05-08 15:12	6	65
	David Hasselhoff https://en.wikipedia.org/wiki/David_Hasselhoff	Private	0	0
Mark Forums Read

千里之行始於足下
Currently Active Users: 375 (15 members and 360 guests)
	retina, Luminescence, Trilo, lycorn, Chigoma333, Alfred, MJansen, Jean Penné, enzocreti, Uncwilly, gd_barnes, mathwiz, xilman, frmky
mersenneforum.org Statistics
	Threads: 20,695; Posts: 540,222; Members: 4,438; Annoying Members: 2⅓; Active Members: 2×107 Welcome to our newest ~~victim~~ member, attoByte

All times are UTC. The time now is 06:19.