153 269 099 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

Composite: 1 known prime factor

Trial Factored to 2⁷⁷

TF target 2⁷⁷

Factored

Factor	Digits	Bits	Date
162038669687238847526713	24	77.1	2025-03-05 22:17:38

P-1 factors

Date	Factors	B1	B2
2025-03-05	162038669687238847526713	1092000	343649670

History

Date	User	Type	Result
2025-03-05	Dmitry Bolshakov	F-PM1	Factor: 162038669687238847526713 / B1=1092000, B2=343649670
2025-01-02	Mark_Johnson	NF	no factor TF: 76-77
2024-08-07	SRBase	NF	no factor TF: 75-76
2023-02-14	SRBase	NF	no factor TF: 74-75
2021-11-14	SRBase	NF	no factor TF: 73-74
2017-06-03	Nguyen Huy Anh	NF	no factor TF: 72-73
2017-06-03	StyM	NF	no factor TF: 71-72
2017-06-03	StyM	NF	no factor TF: 70-71
2017-06-01	La Güira	NF	no factor TF: 69-70
2016-06-25	Derek	NF	no factor TF: 68-69
2016-04-25	James Hintz	NF	no factor TF: 67-68
2015-04-03	subgenius	NF	no factor TF: 66-67
2013-01-26	-anonymous-	NF	no factor TF: 65-66
2011-01-18	Damian Silvestre	NF	no factor TF: 64-65
2010-06-24	OS1	NF	no factor TF: 63-64