588 167 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
249114413050510744401000417680062663	36	117.6	2019-05-06 17:51:00

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	209 / 640

Estimated T-Level: 26.6 ⓘ

TF below 2^83 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Shift
Verified (Factored)		David Slowinski	2B0A	0
Verified (Factored)		Joel Smith	2F7F8137F588EB0A	0
Verified (Factored)		Dongsheng Liu	2F7F8137F588EB0A	0
Verified (Factored)	2015-04-11	MadPoo	2F7F8137F588EB0A	178673

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2019-05-07	artorollo	7E1E4D05DA0A5DCF	1	47267	5	3
Verified	2019-05-07	ATH	7E1E4D05DA0A5DCF	1	509811	5	3
Verified	2019-05-07	matzetoni	7E1E4D05DA0A5DCF	1	141023	5	3

P-1 factors

Date	Factor	B1	B2
2019-05-06	249114413050510744401000417680062663	10000000	400000000

History

Date	User	Type	Result
2022-03-07	LordJulius	NF	no factor from 2^54 to 2^55
2019-05-07	matzetoni	C-PRP	M588167/249114413050510744401000417680062663 : 7E1E4D05DA0A5DCF PRP: Verified PRP without proof (small exponent)
2019-05-07	ATH	C-PRP	M588167/249114413050510744401000417680062663 : 7E1E4D05DA0A5DCF PRP: Verified PRP without proof (small exponent)
2019-05-07	artorollo	C-PRP	M588167/249114413050510744401000417680062663 : 7E1E4D05DA0A5DCF PRP: Verified PRP without proof (small exponent)
2019-05-06	alex	F-PM1	Factor: 249114413050510744401000417680062663 / (P-1, B1=10000000, B2=400000000, E=12)
2018-06-04	chuenkit	NF	no factor from 2^65 to 2^66
2017-11-13	BloodERazor	NF	no factor from 2^64 to 2^65
2016-02-23	Mark Rose	NF	no factor from 2^58 to 2^60
2016-02-23	Mark Rose	NF	no factor from 2^60 to 2^61
2015-11-13	Sid & Andy	NF-PM1	B1=5881670, B2=176450100, E=12
2015-10-22	Bruno Victal	NF-PM1	B1=1600000, B2=66000000, E=12
2015-09-06	Gordon Spence	NF	no factor from 2^63 to 2^64
2015-09-06	Gordon Spence	NF	no factor from 2^62 to 2^63
2015-07-13	NR	NF	no factor from 2^61 to 2^62
2015-04-11	MadPoo	C-LL	2F7F8137F588EB0A
2013-10-16	David Campeau	NF-PM1	B1=1240000, B2=39680000, E=12
2012-07-21	Joss	NF-PM1	B1=1176334
2012-03-05	Joss	NF-PM1	B1=826428
2011-08-24	Joss	NF-PM1	B1=661143
2011-07-02	Joss	NF-PM1	B1=396685

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