951 021 569 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 2⁷⁶

TF target 2⁸⁵

Factored

Factor	Digits	Bits	Date
51021407595457544052911	23	75.4	2025-01-27 08:16:28

History

Date	User	Type	Result
2025-01-27	Dmitry Bolshakov	F	Factor: 51021407595457544052911 / TF: 75-76
2024-05-11	MooMoo2	NF	no factor TF: 74-75
2022-12-19	SRBase	NF	no factor TF: 73-74
2021-07-05	SRBase	NF	no factor TF: 72-73
2020-10-17	SRBase	NF	no factor TF: 71-72
2018-11-18	Niels_Mache_Nextcloud	NF	no factor TF: 70-71
2015-05-10	ramgeis	NF	no factor TF: 68-70
2015-04-19	caddr	NF	no factor TF: 67-68
2014-03-11	c10ck3r	NF	no factor TF: 66-67
2012-12-28	Architects Cubed	NF	no factor TF: 65-66
2011-04-22	linded	NF	no factor TF: 64-65
2010-05-10	linded	NF	no factor TF: 63-64