M52 859 Mersenne number exponent details

≡

M52859

<<<

<<

is 2 ⁵²⁸⁵⁹ - 1

has 15913 decimal digits

takes 0.000 GHz-days to do one PRP test

Last-known PrimeNet details:

Exponent is not assigned to anyone

0 primality tests remaining

	Residue	Status
L-L	-unknown-	-unknown-
PRP	-unknown-	-unknown-

	Trial Factoring			P-1 Factoring				Combined
	Limit	GHz-days	Probability	B1	B2	GHz-days	Probability	GHz-days	Probability
Actual	2⁶⁷	562.1354	76.1194%	660000000	820763693169420	63,940.6639	30.8871%	64,502.7993	83.4954%
Target	2⁴⁴	0.0000	63.6364%	500	80000	0.0000	2.0727%	0.0001	64.3901%
Difference	+23	+562.1354	+12.4830%	+659999500	+820763693089420	+63,940.6639	+28.8143%	+64,502.7993	+19.1053%

Known prime factors (2 factors, 179.6 bits, 0.33984995% known):

Remaining cofactor is not a probable-prime

						P-1		GHz-days
exponent	factor	digits	bits*	k	date found	min B1	min B2	min. TF	min. P-1	normal P-1
52859	16566152367839	14	43.913	156701341 19 × 617 × 13367	-	617	13367	2.304e-5	1.875e-6	1.944e-6
52859	72142815344040133310638788151688889040433	41	135.728	682408060538793141287564919424212424 2³ × 19 × 953 × 157597883 × 626716613 × 47696451849901	2023-04-14	626716613	47696451849901	2.998e+12	3,716.5	6,939.9

exponent	prime factors	composite factor	digits	bits*
52859	16566152367839 72142815344040133310638788151688889040433	11951288712342421958606839784687383874840364795598 34287	55	179.641

1 Composite Factors:

P-1 results:

										GHz-Days		worth	Factor probability
date	userid	compid	b1	b2	e	stage	factor	digits	bits*	spent	saved	worth	Factor probability
2016-09-25	kkmrkkblmbrbk	Manual testing	100000000	2000000000	12	-	skipped known factor: 16566152367839	-	-	0.291	-	-	11.181%
2023-04-14	JacobZ	GreatLakes	660000000	820763693169420			72142815344040133310638788151688889040433	41	135.728	63,941	0.000	127,881	30.887%

P+1 Factoring results:

date	userid	compid	b1	b2	start		factor	Smooth	digits	bits*	ghz-days
2021-04-27	ATH	colab-Pp1	15000000	1500000000	2	7			-	-	0.146
2021-11-12	fbaur	ubuntu	50000000	4000000000	6	5			-	-	0.410

Trial Factoring results:

			Bits		Factor			GHz-Days		worth
date	userid	compid	from	to	factor	bits*	digits	spent	saved	worth
1999-08-31	ANONYMOUS	v4_computers	?	?	16566152367839	43.913	14	8.68503e-7	0.000	1.76125e-6

ECM factoring results:

Total ECM effort:	28.870 GHz-days
Estimated T-Level:	32.514

Digits	B1	Complete	FacMiss
20	11000	168.732	0.000%
25	50000	30.792	0.000%
30	250000	4.347	1.295%
35	1000000	0.503	60.478%
40	3000000	0.049	95.244%
45	11000000	0.004	99.600%

ECM Summary

B1	B2	curves	GHz-days
50000	5000000	281	0.289
250000	25000000	584	3.004
1000000	100000000	557	11.46
1000000	3308014710	10	2.353
1000000	3308059755	50	11.76

	GHz-Days
date	userid	compid	b1	b2	factor	bits*	curve#	stage#	sigma	numcurves	spent
2009-06-04	Matthias Wurtinger	WUR_E6600	50000	5000000						30	0.031
2010-04-29	James Hintz	05_122109	50000	5000000						11	0.011
2010-04-30	James Hintz	05_122109	50000	5000000						11	0.011
2010-04-30	James Hintz	05_122109	50000	5000000						11	0.011
2010-05-01	James Hintz	05_122109	50000	5000000						11	0.011
2010-05-02	James Hintz	05_122109	50000	5000000						11	0.011
2010-05-02	James Hintz	05_122109	50000	5000000						11	0.011
2010-05-03	James Hintz	05_122109	50000	5000000						11	0.011
2010-05-04	James Hintz	05_122109	50000	5000000						11	0.011
2010-05-05	James Hintz	05_122109	50000	5000000						11	0.011
2010-05-05	James Hintz	05_122109	50000	5000000						11	0.011
2010-05-06	James Hintz	05_122109	50000	5000000						11	0.011
2010-05-07	James Hintz	05_122109	50000	5000000						11	0.011
2010-05-08	James Hintz	05_122109	50000	5000000						11	0.011
2010-05-08	James Hintz	05_122109	50000	5000000						11	0.011
2010-05-09	James Hintz	05_122109	50000	5000000						11	0.011
2010-05-10	James Hintz	05_122109	50000	5000000						11	0.011
2011-02-09	James Hintz	lappy_010411	50000	5000000						11	0.011
2011-03-17	James Hintz	OMFG	50000	5000000						11	0.011
2014-04-14	TJAOI	Manual testing	50000	5000000						53	0.055
2014-08-20	James Hintz	08_04_2014	250000	25000000						11	0.057
2016-09-02	TJAOI	Manual testing	250000	25000000						33	0.170
2016-12-16	kkmrkkblmbrbk	x116xl	250000	25000000						540	2.778
2018-10-09	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-10-10	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-10-11	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-10-13	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-10-15	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-10-17	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-10-19	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-10-21	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-10-23	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-10-25	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-10-27	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2018-10-28	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-10-29	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-10-31	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2018-11-01	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-11-03	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-11-05	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2018-11-07	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-11-09	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-11-10	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2018-11-11	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2018-11-13	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-11-15	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-11-16	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-11-18	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-11-20	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-11-21	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2018-11-23	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-11-25	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-11-27	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-11-29	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-12-01	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-12-04	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-12-05	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-12-08	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-12-10	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-12-12	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2018-12-14	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2018-12-16	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-12-19	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-12-21	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-12-23	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-12-25	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2018-12-28	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2018-12-31	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-01-02	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-01-05	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-01-08	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-01-11	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-01-13	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-01-14	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-01-16	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-01-18	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-01-20	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-01-23	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-01-26	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2019-01-29	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-02-01	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2019-02-04	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-02-07	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-02-10	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2019-02-13	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-02-16	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-02-19	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-02-22	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-02-25	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-02-28	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-03-03	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-03-06	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-03-08	storm5510	3570_Ivy_Bridge	1000000	100000000						3	0.062
2019-03-10	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-03-13	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-03-16	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-03-20	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-03-23	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-03-27	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-03-30	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-04-02	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-04-05	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2019-04-08	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-04-11	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-04-15	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2019-04-21	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2019-04-25	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-04-28	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-05-02	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-05-06	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-05-09	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-05-13	Niels_Mache_Nextcloud	SuperDry-X	1000000	100000000						3	0.062
2019-05-16	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-05-21	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-05-27	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-06-01	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-06-07	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-06-13	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-06-18	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-06-24	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-06-29	Niels_Mache_Nextcloud	SuperDry-JP	1000000	100000000						3	0.062
2019-07-20	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2019-07-24	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2019-07-28	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-07-31	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-08-04	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-08-08	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-08-11	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2019-08-15	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-08-18	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-08-22	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-08-26	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-08-29	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-09-02	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2019-09-05	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-09-09	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-09-13	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2019-09-16	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-09-20	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-09-24	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-09-27	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-10-01	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-10-05	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-10-08	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-10-12	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-10-16	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-10-19	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-10-23	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-10-27	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2019-10-30	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-11-03	Niels_Mache_Nextcloud	SuperDry-Y	1000000	100000000						3	0.062
2019-11-07	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2019-11-10	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-01-14	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-01-15	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-01-17	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-01-18	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-01-19	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-01-20	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-01-22	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-01-23	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-01-25	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-01-26	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-01-27	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-01-29	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-01-31	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-02-01	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-02-03	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-02-04	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-02-06	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-02-07	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-02-09	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-02-10	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-02-12	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-02-13	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-02-15	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-02-17	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-02-19	French	Evan_s	1000000	100000000						3	0.062
2020-02-19	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-02-20	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-02-23	French	Evan_s	1000000	100000000						3	0.062
2020-02-24	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-02-25	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-02-27	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-02-29	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-03-02	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-03-03	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-03-05	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-03-06	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-03-07	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-03-09	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-03-10	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-03-11	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-03-13	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-03-14	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-03-16	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-03-17	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-03-19	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-03-21	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-03-23	Niels_Mache_Nextcloud	SuperDry3	1000000	100000000						3	0.062
2020-04-11	Alex Kruppa	lily	1000000	100000000						3	0.062
2020-04-25	Alex Kruppa	lily	1000000	100000000						3	0.062
2020-05-08	Alex Kruppa	lily	1000000	100000000						3	0.062
2020-05-23	Alex Kruppa	lily	1000000	100000000						3	0.062
2020-09-10	Dylan Delgado	laptop-ryzen73700	1000000	100000000						7	0.144
2021-02-01	Alex Kruppa	lily	1000000	100000000						7	0.144
2023-08-20	Kevin_9611	Factor_2	1000000	3308014710						10	2.353
2023-09-20	Naegi Makoto	5950X	1000000	3308059755						50	11.76

Lucas-Lehmer results:
No L-L results for M52859

PRP results:

date

userid

compid

cofactors

res64

PRP

2017-09-21

Oliver Kruse

Doppelherz

16566152367839

537CE0CFC3C895__

no

2017-09-21

Oliver Kruse

Manual testing

16566152367839

537CE0CFC3C895__

no

2017-10-13

kkmrkkblmbrbk

Manual testing

16566152367839

537CE0CFC3C895__

no

2020-04-17

Oliver Kruse

Manual testing

16566152367839

7E09E77C7FD7C3__

no

2023-04-14

JacobZ

GreatLakes

16566152367839

72142815344040133310638788151688889040433

7E09E77C7FD7C34F

no

P-1 factor-bounds graph:

X = B1; Y = B2
size of marker relates to size of factor
mouse-over any factor marker (circle) to see additional info
mouse-over any stage bound text to see additional info

B1 = 660000000, B2 = 820763693169420 (P-1 stage 2)

B1 = 660000000 (P-1 stage 1)

B1 = 100000000, B2 = 2000000000 (P-1 stage 2)

B1 = 100000000 (P-1 stage 1)

10¹

10²

10³

10⁴

10⁵

10⁶

10⁷

10⁸

10⁹

10¹

10²

10³

10⁴

10⁵

10⁶

10⁷

10⁸

10⁹

10¹⁰

10¹¹

10¹²

10¹³

10¹⁴

10¹⁵

TF factor-bounds graph:

2

this exponent TF target: 44

TF double-checked to: 67.9

ECM T-Level=32.51 ~= 91-bit

2⁵⁰

2⁶⁰

2⁷⁰

2⁸⁰

2⁹⁰

2¹⁰⁰

2¹¹⁰

2¹²⁰

2¹³⁰

2¹⁴⁰

Last modified: 2023-09-20T05:46:25+00:00

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