71 169 949 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
27456858838622941417	20	64.6	2014-12-21 16:05:58

P-1 factors

Date	Factors	B1	B2
2014-12-21	27456858838622941417	660000	0

History

Date	User	Type	Result
2014-12-21	TheJudger	F-PM1	Factor: 27456858838622941417 / B1=660000
2014-12-14	TheJudger	NF	no factor TF: 73-74
2014-12-06	gcardona	NF	no factor TF: 72-73
2014-10-26	Stef42	NF	no factor TF: 71-72
2014-04-22	HBendtz	NF	no factor TF: 70-71
2013-04-09	SMoffat	NF	no factor TF: 69-70
2010-03-16	subgenius	NF	no factor TF: 68-69
2010-03-13	S80_UK	NF	no factor TF: 67-68
2010-03-12	sannerud.com	NF	no factor TF: 66-67
2010-03-12	sannerud.com	NF	no factor TF: 65-66
2010-03-12	sannerud.com	NF	no factor TF: 64-65
2008-10-21	Wojciech Florek	NF	no factor TF: 1-64