963 011 299 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 2⁷¹

TF target 2⁸⁵

Factored

Factor	Digits	Bits	Date
45258339672075565961	20	65.3	2018-03-31 11:39:58

History

Date	User	Type	Result
2025-07-30	mikr	NF	no factor TF: 70-71
2018-03-31	TJAOI	F	Factor: 45258339672075565961
2013-04-10	ramgeis	NF	no factor TF: 69-70
2013-04-10	ramgeis	NF	no factor TF: 68-69
2013-04-10	ramgeis	NF	no factor TF: 67-68
2013-04-10	ramgeis	NF	no factor TF: 66-67
2012-08-30	linded	NF	no factor TF: 65-66
2011-02-09	linded	NF	no factor TF: 64-65
2010-04-29	linded	NF	no factor TF: 63-64

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