64 880 659 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 2⁷⁴

TF target 2⁷⁴

Factored

Factor	Digits	Bits	Date
10670692725905246995092863	26	83.1	2013-07-09 00:19:20

P-1 factors

Date	Factors	B1	B2
2013-07-09	10670692725905246995092863	580000	10295000

History

Date	User	Type	Result
2022-03-30	LordJulius	NF	no factor TF: 60-63
2013-07-09	Youcef L	F-PM1	Factor: 10670692725905246995092863
2013-06-24	Jerry Hallett	NF	no factor TF: 73-74
2013-03-07	Jerry Hallett	NF	no factor TF: 72-73
2013-03-07	Jerry Hallett	NF	no factor TF: 71-72
2012-06-17	-anonymous-	NF	no factor TF: 70-71
2012-01-11	GrunwalderGIMP	NF	no factor TF: 69-70
2010-01-26	unconnected	NF	no factor TF: 68-69
2010-01-25	HBendtz	NF	no factor TF: 67-68
2010-01-25	HBendtz	NF	no factor TF: 66-67
2010-01-24	ANONYMOUS	NF	no factor TF: 65-66
2009-11-18	riccardo uberti	NF	no factor TF: 64-65
2009-03-14	CPSlacker	NF	no factor TF: 63-64
2004-02-14	AxelFox	NF	no factor TF: 1-60
2003-10-08	Gordon Spence	NF	no factor TF: 1-59