M199 783 Mersenne number exponent details

	Trial Factoring	P-1 Factoring	Combined
Limit	GHz-days	Probability	B1	B2	GHz-days	Probability	GHz-days	Probability
Actual	2⁶⁷	148.7310	73.1343%	133360846	8962925961990	3,265.8378	24.8222%	3,414.5688	79.8030%
Target	2⁴⁴	0.0000	59.0909%	3600	400000	0.0002	8.8638%	0.0002	62.7170%
Difference	+23	+148.7309	+14.0434%	+133357246	+8962925561990	+3,265.8377	+15.9584%	+3,414.5686	+17.0860%

	P-1	GHz-days
exponent	factor	digits	bits*	k	date found	min B1	min B2	min. TF	min. P-1	normal P-1
199783	348545539845669937460814400704618180031950462017	48	157.932	872310306296506553262325625064740693732576 2⁵ × 47 × 3413 × 16993 × 583657 × 4528957 × 19156939 × 197485316131	2023-04-20	19156939	197485316131	6.966e+11	72.061	134.36

	GHz-Days	worth	Factor probability
date	userid	compid	b1	b2	e	stage	factor	digits	bits*	spent	saved
2001-05-06	ANONYMOUS	v4_computers	100000	10000000		-		-	-	0.004	-	-	2.621%
2002-06-02	ANONYMOUS	v4_computers	32768	3276800		-		-	-	0.001	-	-	1.491%
2002-07-27	ANONYMOUS	v4_computers	65536	6553600		-		-	-	0.003	-	-	2.154%
2003-02-16	ANONYMOUS	v4_computers	131072	13107200		-		-	-	0.006	-	-	2.944%
2003-10-08	ANONYMOUS	v4_computers	262144	26214400		-		-	-	0.011	-	-	3.852%
2009-02-09	axn	Manual testing	5000000	200000000		-		-	-	0.104	-	-	7.713%
2013-10-21	alpertron	Manual testing	100000000	2000000000		-		-	-	1.361	-	-	12.330%
2023-01-24	Jocelyn Larouche	Manual testing	1000000	74894729910		-		-	-	27.29	-	-	12.448%
2023-04-20	JacobZ	System76-2	133360846	8962925961990			348545539845669937460814400704618180031950462017	48	157.932	3,266	0.002	6,532	24.822%

date	userid	compid	b1	b2	start	factor	bits*	ghz-days
2023-02-09	masser	Manual testing	30000000	990000000	2	7	-	-	0.648
2023-02-11	masser	Manual testing	30000000	960000000	114	37	-	-	0.637
2023-02-25	masser	Manual testing	30000000	840000000	6	5	-	-	0.594

	Bits	Factor	GHz-Days	worth
date	userid	compid	from	to	factor	bits*	digits	spent	saved
1999-11-17	ANONYMOUS	v4_computers	2⁵²	2⁵³		-	-	0.003	-	-
2000-05-05	ANONYMOUS	v4_computers	2¹	2⁵⁴		-	-	0.012	-	-
2022-03-07	LordJulius	Manual testing	2⁵⁴	2⁵⁵		-	-	0.012	-	-
2001-01-28	ANONYMOUS	v4_computers	2¹	2⁵⁶		-	-	0.048	-	-
2002-04-20	ANONYMOUS	v4_computers	2¹	2⁵⁷		-	-	0.096	-	-
2016-02-23	Mark Rose	Manual testing	2⁵⁷	2⁵⁸		-	-	0.096	-	-
2008-12-31	Sturle Sunde	othello.ifi	2⁵⁸	2⁵⁹		-	-	0.192	-	-
2009-01-30	Sturle Sunde	giacco.ifi	2⁵⁹	2⁶⁰		-	-	0.384	-	-
2013-08-06	lycorn	asteroid	2⁶⁰	2⁶¹		-	-	0.769	-	-
2015-08-25	NR	Manual testing	2⁶¹	2⁶²		-	-	1.538	-	-
2015-12-07	Gordon Spence	Manual testing	2⁶²	2⁶³		-	-	4.914	-	-
2015-12-09	Gordon Spence	Manual testing	2⁶³	2⁶⁴		-	-	9.83	-	-
2017-08-17	Conductor	Manual testing	2⁶⁴	2⁶⁵		-	-	18.70	-	-
2019-12-13	Gordon Spence	Manual testing	2⁶⁵	2⁶⁶		-	-	37.40	-	-

ECM factoring results:

Total ECM effort:	63.765 GHz-days
Estimated T-Level:	31.101

Digits	B1	Complete	FacMiss
20	11000	97.052	0.000%
25	50000	16.260	0.000%
30	250000	2.086	12.417%
35	1000000	0.220	80.231%
40	3000000	0.020	98.039%
45	11000000	0.002	99.846%

ECM Summary

B1	B2	curves	GHz-days
50000	5000000	277	1.352
250000	25000000	585	14.28
250000	367537170	2	0.269
1000000	100000000	144	14.06
1000000	141733124	7	0.777
1000000	2366257530	31	25.65
1000000	2662046205	8	7.382

ECM Details

										GHz-Days
date	userid	compid	b1	b2	factor	bits*	curve#	stage#	sigma	numcurves	spent
2007-08-17	ANONYMOUS	Bayes	50000	5000000						1	0.005
2007-08-25	drew	messier	50000	5000000						1	0.005
2007-09-02	Chad Davis	Bayes	50000	5000000						1	0.005
2007-09-14	Chad Davis	Bayes	50000	5000000						1	0.005
2007-10-08	Team_Bundu	bundu1	50000	5000000						1	0.005
2007-12-15	Steve Scott	Abit	50000	5000000						1	0.005
2007-12-15	Steve Scott	Abit	50000	5000000						1	0.005
2007-12-15	Steve Scott	Abit	50000	5000000						1	0.005
2007-12-15	Steve Scott	Abit	50000	5000000						1	0.005
2007-12-30	Chad Davis	Bayes	50000	5000000						1	0.005
2008-01-08	Steve Scott		50000	5000000						3	0.015
2008-05-29	Anton Repko	tethys	50000	5000000						3	0.015
2008-09-10	Sturle Sunde	v17	50000	5000000						3	0.015
2008-09-22	Sturle Sunde	v22	50000	5000000						3	0.015
2008-10-16	Sturle Sunde	v22	50000	5000000						3	0.015
2008-11-10	Sturle Sunde	v17	50000	5000000						3	0.015
2008-11-29	Sturle Sunde	v23	50000	5000000						3	0.015
2008-12-14	Sturle Sunde	v21	50000	5000000						3	0.015
2009-01-16	Sturle Sunde	v21	50000	5000000						3	0.015
2009-02-08	Sturle Sunde	v22	50000	5000000						3	0.015
2009-02-23	Sturle Sunde	v21	50000	5000000						3	0.015
2009-03-09	Dalos Lee	dalosdesk	50000	5000000						3	0.015
2009-03-21	Sturle Sunde	v21	50000	5000000						3	0.015
2009-04-06	maxybo	CB418E216	50000	5000000						3	0.015
2009-04-14	Sturle Sunde	v21	50000	5000000						3	0.015
2009-04-17	Sturle Sunde	v23	50000	5000000						3	0.015
2009-04-20	Sturle Sunde	v23	50000	5000000						3	0.015
2009-04-23	Sturle Sunde	v23	50000	5000000						3	0.015
2009-04-26	Sturle Sunde	v21	50000	5000000						3	0.015
2009-04-28	Sturle Sunde	v21	50000	5000000						3	0.015
2009-05-01	Sturle Sunde	v23	50000	5000000						3	0.015
2009-05-04	Sturle Sunde	v21	50000	5000000						3	0.015
2009-05-08	ClknGo Software	cngws2	50000	5000000						3	0.015
2009-05-10	Sturle Sunde	v21	50000	5000000						3	0.015
2009-05-12	Sturle Sunde	v23	50000	5000000						3	0.015
2009-05-15	Sturle Sunde	v23	50000	5000000						3	0.015
2009-05-19	Sturle Sunde	v21	50000	5000000						3	0.015
2009-05-22	Sturle Sunde	v23	50000	5000000						3	0.015
2009-05-25	Sturle Sunde	v23	50000	5000000						3	0.015
2009-05-28	ClknGo Software	cngws2	50000	5000000						3	0.015
2009-05-31	Sturle Sunde	v23	50000	5000000						3	0.015
2009-06-03	Sturle Sunde	v23	50000	5000000						3	0.015
2009-06-06	Sturle Sunde	v23	50000	5000000						3	0.015
2009-06-09	Sturle Sunde	v23	50000	5000000						3	0.015
2009-06-12	Sturle Sunde	v21	50000	5000000						3	0.015
2009-06-17	Sturle Sunde	v21	50000	5000000						3	0.015
2009-06-22	ClknGo Software	cngws2	50000	5000000						3	0.015
2009-06-29	Sturle Sunde	v23	50000	5000000						3	0.015
2009-07-10	ClknGo Software	cngws2	50000	5000000						3	0.015
2009-07-19	Sturle Sunde	v23	50000	5000000						3	0.015
2009-07-29	Sturle Sunde	v23	50000	5000000						3	0.015
2009-08-07	Sturle Sunde	v21	50000	5000000						3	0.015
2009-08-17	Sturle Sunde	v23	50000	5000000						3	0.015
2009-08-25	Sturle Sunde	v21	50000	5000000						3	0.015
2009-08-27	Sturle Sunde	v21	50000	5000000						3	0.015
2009-08-29	Sturle Sunde	v23	50000	5000000						3	0.015
2009-09-01	Sturle Sunde	v23	50000	5000000						3	0.015
2009-09-03	Sturle Sunde	v21	50000	5000000						3	0.015
2009-09-06	Sturle Sunde	v23	50000	5000000						3	0.015
2009-09-09	Sturle Sunde	v23	50000	5000000						3	0.015
2009-09-11	Sturle Sunde	v23	50000	5000000						3	0.015
2009-09-14	Sturle Sunde	v23	50000	5000000						3	0.015
2009-09-16	Sturle Sunde	v21	50000	5000000						3	0.015
2009-09-19	ANONYMOUS	v23	50000	5000000						3	0.015
2009-09-22	Sturle Sunde	v23	50000	5000000						3	0.015
2009-09-23	Sturle Sunde	v23	50000	5000000						3	0.015
2009-09-26	Sturle Sunde	v21	50000	5000000						3	0.015
2009-09-29	Sturle Sunde	v21	50000	5000000						3	0.015
2009-10-02	ClknGo Software	cngws2	50000	5000000						3	0.015
2009-10-07	Sturle Sunde	v21	50000	5000000						3	0.015
2009-10-12	Sturle Sunde	v21	50000	5000000						3	0.015
2009-10-15	Lackó	Iroda_Andras	50000	5000000						3	0.015
2009-10-17	Sturle Sunde	v21	50000	5000000						3	0.015
2009-10-20	Sturle Sunde	v23	50000	5000000						3	0.015
2009-10-22	Sturle Sunde	v21	50000	5000000						3	0.015
2009-10-24	Sturle Sunde	v23	50000	5000000						3	0.015
2009-10-27	Sturle Sunde	v21	50000	5000000						3	0.015
2009-10-28	Sturle Sunde	v23	50000	5000000						3	0.015
2009-10-30	ANONYMOUS	v23	50000	5000000						3	0.015
2009-11-01	Sturle Sunde	v21	50000	5000000						3	0.015
2009-11-04	Sturle Sunde	v23	50000	5000000						3	0.015
2009-11-06	Sturle Sunde	v21	50000	5000000						3	0.015
2009-11-10	Sturle Sunde	v21	50000	5000000						3	0.015
2009-11-12	Sturle Sunde	v23	50000	5000000						3	0.015
2009-11-13	Sturle Sunde	v23	50000	5000000						3	0.015
2009-11-16	Sturle Sunde	v23	50000	5000000						3	0.015
2009-11-19	ANONYMOUS	v23	50000	5000000						3	0.015
2009-11-22	Sturle Sunde	v23	50000	5000000						3	0.015
2009-11-24	Sturle Sunde	v23	50000	5000000						3	0.015
2009-11-26	Sturle Sunde	v21	50000	5000000						3	0.015
2009-11-29	Sturle Sunde	v21	50000	5000000						3	0.015
2009-12-01	ClknGo Software	cngws2	50000	5000000						3	0.015
2009-12-03	Sturle Sunde	v21	50000	5000000						3	0.015
2009-12-06	Sturle Sunde	v23	50000	5000000						3	0.015
2009-12-09	Sturle Sunde	v23	50000	5000000						3	0.015
2009-12-11	Sturle Sunde	v21	50000	5000000						3	0.015
2009-12-13	Sturle Sunde	v23	50000	5000000						3	0.015
2009-12-16	ClknGo Software	cngws2	50000	5000000						3	0.015
2009-12-20	ANONYMOUS	v23	50000	5000000						3	0.015
2009-12-25	Sturle Sunde	v23	250000	25000000						3	0.073
2010-01-14	Dmitry B. Khachaturov	dix-dubna	250000	25000000						3	0.073
2010-01-27	ANONYMOUS	v23	250000	25000000						3	0.073
2010-02-07	Sturle Sunde	v23	250000	25000000						3	0.073
2010-02-22	Sturle Sunde	v23	250000	25000000						3	0.073
2010-03-18	ANONYMOUS	v23	250000	25000000						3	0.073
2010-03-29	ANONYMOUS	v23	250000	25000000						3	0.073
2010-04-19	Sturle Sunde	v23	250000	25000000						3	0.073
2010-05-02	Sturle Sunde	v21	250000	25000000						3	0.073
2010-05-13	Sturle Sunde	v23	250000	25000000						3	0.073
2010-05-24	Sturle Sunde	v23	250000	25000000						3	0.073
2010-06-01	Sturle Sunde	v23	250000	25000000						3	0.073
2010-06-11	Sturle Sunde	v23	250000	25000000						3	0.073
2010-06-24	Sturle Sunde	v23	250000	25000000						3	0.073
2010-07-21	WileECoyote	MathOffice	250000	25000000						3	0.073
2010-08-23	David Bessell	T413	250000	25000000						3	0.073
2010-09-08	Sturle Sunde	v23	250000	25000000						3	0.073
2010-09-23	Sturle Sunde	v21	250000	25000000						3	0.073
2010-10-12	Sturle Sunde	v23	250000	25000000						3	0.073
2010-10-26	Sturle Sunde	v21	250000	25000000						3	0.073
2010-11-13	Dmitry B. Khachaturov	dix-dubna	250000	25000000						3	0.073
2010-11-30	Sturle Sunde	v21	250000	25000000						3	0.073
2010-12-15	Tom Bammann	Morvens_Desktop	250000	25000000						3	0.073
2011-01-03	David Bessell	T413	250000	25000000						3	0.073
2011-01-19	Sturle Sunde	v23	250000	25000000						3	0.073
2011-02-01	David Bessell	T413	250000	25000000						3	0.073
2011-02-19	Sturle Sunde	v21	250000	25000000						3	0.073
2011-03-23	Dmitry B. Khachaturov	dix-dubna	250000	25000000						3	0.073
2011-04-07	Sturle Sunde	v23	250000	25000000						3	0.073
2011-05-17	Sturle Sunde	001CC4F0E683	250000	25000000						3	0.073
2011-05-28	Sturle Sunde	001CC4F0E683	250000	25000000						3	0.073
2011-06-10	Sturle Sunde	001CC4F0E683	250000	25000000						3	0.073
2011-08-16	Sturle Sunde	v23	250000	25000000						3	0.073
2011-09-08	Sturle Sunde	001CC4F0E47D	250000	25000000						3	0.073
2011-09-26	Sturle Sunde	v21	250000	25000000						3	0.073
2011-10-21	Sturle Sunde	v21	250000	25000000						3	0.073
2011-11-14	David Bessell	T413	250000	25000000						3	0.073
2011-12-14	Sturle Sunde	v21	250000	25000000						3	0.073
2012-01-09	Sturle Sunde	v21	250000	25000000						3	0.073
2012-01-26	Sturle Sunde	v21	250000	25000000						3	0.073
2012-02-22	Dmitry B. Khachaturov	dix-dubna	250000	25000000						3	0.073
2012-04-24	Sturle Sunde	v23	250000	25000000						3	0.073
2012-06-01	TURKIYE TURKIYE TURKIYE	456	250000	25000000						3	0.073
2012-06-18	Wolfgang Fluck		250000	25000000						3	0.073
2012-09-27	David Bessell	T413	250000	25000000						3	0.073
2012-11-20	David Bessell	T413	250000	25000000						3	0.073
2013-04-04	Sturle Sunde	v23	250000	25000000						3	0.073
2013-12-09	Sturle Sunde	v23	250000	25000000						3	0.073
2014-01-22	bruce		250000	25000000						3	0.073
2014-01-22	bruce		250000	25000000						3	0.073
2014-01-23	bruce		250000	25000000						3	0.073
2015-11-17	Bruce	Desk8	250000	25000000						3	0.073
2015-11-22	Bruce	Desk7	250000	25000000						3	0.073
2015-11-25	Bruce	Desk8	250000	25000000						3	0.073
2015-11-29	Bruce	Desk8	250000	25000000						3	0.073
2015-12-02	Bruce	Desk7	250000	25000000						3	0.073
2015-12-07	XZT	Tablet	250000	25000000						3	0.073
2015-12-09	Bruce	Desk7	250000	25000000						3	0.073
2015-12-15	Bruce	Desk8	250000	25000000						3	0.073
2015-12-24	Bruce	Desk8	250000	25000000						3	0.073
2016-01-02	XZT	Tablet	250000	25000000						3	0.073
2016-01-08	Bruce	Desk8	250000	25000000						3	0.073
2016-01-16	Bruce	Desk8	250000	25000000						3	0.073
2016-01-30	Bruce	Desk8	250000	25000000						3	0.073
2016-02-17	thierrysko	pvce2	250000	25000000						3	0.073
2016-03-16	lettp	Home	250000	25000000						3	0.073
2016-03-21	lettp	Home	250000	25000000						3	0.073
2016-03-23	lettp	Home	250000	25000000						3	0.073
2016-04-19	pfummel	work4	250000	25000000						3	0.073
2016-05-16	Kelly Lowder		250000	25000000						3	0.073
2016-06-03	thelegendarymudkip	i5-4670k	250000	25000000						3	0.073
2016-07-12	WileECoyote	S107B	250000	25000000						3	0.073
2016-07-19	WileECoyote	S107B	250000	25000000						3	0.073
2016-07-23	WileECoyote	S107B	250000	25000000						3	0.073
2016-07-27	WileECoyote	S107B	250000	25000000						3	0.073
2016-07-31	WileECoyote	S107B	250000	25000000						3	0.073
2016-08-04	WileECoyote	S107B	250000	25000000						3	0.073
2016-08-08	WileECoyote	S107B	250000	25000000						3	0.073
2016-08-18	WileECoyote	S107B	250000	25000000						3	0.073
2016-08-22	WileECoyote	S107B	250000	25000000						3	0.073
2016-08-26	WileECoyote	S107B	250000	25000000						3	0.073
2016-08-30	WileECoyote	S107B	250000	25000000						3	0.073
2016-09-02	WileECoyote	S107B	250000	25000000						3	0.073
2016-09-06	WileECoyote	S107B	250000	25000000						3	0.073
2016-09-11	WileECoyote	S107B	250000	25000000						3	0.073
2016-09-16	WileECoyote	S107B	250000	25000000						3	0.073
2016-09-20	WileECoyote	S107B	250000	25000000						3	0.073
2016-09-24	WileECoyote	S107B	250000	25000000						3	0.073
2016-09-27	WileECoyote	S107B	250000	25000000						3	0.073
2016-10-01	WileECoyote	S107B	250000	25000000						3	0.073
2016-10-05	WileECoyote	S107B	250000	25000000						3	0.073
2016-10-09	WileECoyote	S107B	250000	25000000						3	0.073
2016-10-14	WileECoyote	S107B	250000	25000000						3	0.073
2016-10-16	mikr	MSI	250000	25000000						306	7.467
2019-10-21	Yuji HASEGAWA	sx1w7	1000000	100000000						3	0.293
2020-02-25	Yuji HASEGAWA	gl235	1000000	100000000						3	0.293
2020-03-01	nranks	kranks	1000000	100000000						3	0.293
2020-03-06	nranks	kranks	1000000	100000000						3	0.293
2020-03-11	nranks	kranks	1000000	100000000						3	0.293
2020-03-17	Yuji HASEGAWA	gl235	1000000	100000000						3	0.293
2020-03-28	nranks	kranks	1000000	100000000						3	0.293
2020-03-29	Patrick	nostromo2	1000000	100000000						3	0.293
2020-04-02	Yuji HASEGAWA	gl235	1000000	100000000						3	0.293
2020-04-15	Yuji HASEGAWA	gl235	1000000	100000000						3	0.293
2020-04-24	TSRPrime	TSRUUFDREPC	1000000	100000000						3	0.293
2020-05-02	Yuji HASEGAWA	gl235	1000000	100000000						3	0.293
2020-05-09	TSRPrime	TSRUUFDREPC	1000000	100000000						3	0.293
2020-05-16	Yuji HASEGAWA	x2210g2	1000000	100000000						3	0.293
2020-05-23	TSRPrime	TSRUUFDREPC	1000000	100000000						3	0.293
2020-05-31	Yuji HASEGAWA	gl235	1000000	100000000						3	0.293
2020-06-07	Yuji HASEGAWA	gl235	1000000	100000000						3	0.293
2020-06-14	Yuji HASEGAWA	gl235	1000000	100000000						3	0.293
2020-06-22	Yuji HASEGAWA	gl235	1000000	100000000						3	0.293
2020-07-03	Yuji HASEGAWA	gl235	1000000	100000000						3	0.293
2020-07-08	Yuji HASEGAWA	gl235	1000000	100000000						3	0.293
2020-07-12	Yuji HASEGAWA	x2210g2	1000000	100000000						3	0.293
2020-07-18	TSRPrime	TSRUUFDREPC	1000000	100000000						3	0.293
2020-07-26	Yuji HASEGAWA	gl235	1000000	100000000						3	0.293
2020-07-31	Yuji HASEGAWA	gl235	1000000	100000000						3	0.293
2020-08-07	Yuji HASEGAWA	gl235	1000000	100000000						3	0.293
2020-08-15	Yuji HASEGAWA	gl235	1000000	100000000						3	0.293
2020-09-30	storm5510	E8600_Wolfdale	1000000	100000000						7	0.683
2020-11-10	ManuelJC	i9-9940x	1000000	100000000						7	0.683
2021-03-26	ANONYMOUS	Home	1000000	141733124						7	0.777
2021-04-18	GAN	N-33	1000000	100000000						7	0.683
2021-05-17	daveward2005	Davido	1000000	100000000						7	0.683
2021-05-26	-Anonymous-		1000000	100000000						7	0.683
2021-06-01	c0r3dump3d	sgaimprime00	1000000	100000000						7	0.683
2021-06-08	c0r3dump3d	sgaimprime00	1000000	100000000						7	0.683
2021-06-13	c0r3dump3d	sgaimprime00	1000000	100000000						7	0.683
2021-06-22	c0r3dump3d	sgaimprime00	1000000	100000000						7	0.683
2022-07-10	Luminescence	TyrantECM309b1	1000000	2366257530						7	5.792
2022-07-10	Luminescence	TyrantECM309b1	1000000	2366257530						7	5.792
2022-07-10	Luminescence	TyrantECM309b1	1000000	2366257530						7	5.792
2022-07-10	Luminescence	TyrantECM309b1	1000000	2366257530						7	5.792
2022-10-03	Luminescence	Monstrum	1000000	2366257530						3	2.482
2023-01-21	Oliver Kruse	Krusen-NAS	1000000	2662046205						8	7.382
2023-05-24	USAFSS	6917th_Scty_Sq	250000	367537170						2	0.269

0M	<	10¹⁰	All tracked exponents
0M	<	2³²	GPU TF range
0M	<	1000M	PrimeNet range
0M	<	193M	low-PrimeNet, low-res
0M	<	385M	low-PrimeNet, high-res
50M	<	146M	PrimeNet wavefront

date	userid	compid	res64	spent (GHz-days)
1997-01-01	Martin Eibl		33CFDEC17A77FA7D	0.001
2016-06-01	MadPoo	Manual testing	33CFDEC17A77FA7D	0.001