66 826 681 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 2⁷³

TF target 2⁷⁴

Factored

Factor	Digits	Bits	Date
182880165473838614839	21	67.3	2014-08-24 15:39:45

History

Date	User	Type	Result
2014-08-24	TheJudger	F-PM1	Factor: 182880165473838614839 / B1=645000
2014-04-07	Bdot	NF	no factor TF: 72-73
2014-04-07	Bdot	NF	no factor TF: 71-72
2012-07-06	roemer2201	NF	no factor TF: 70-71
2012-04-26	Per Jessen	NF	no factor TF: 69-70
2010-06-10	sannerud.com	NF	no factor TF: 68-69
2010-06-10	sannerud.com	NF	no factor TF: 67-68
2010-06-09	sannerud.com	NF	no factor TF: 66-67
2010-06-09	Bruce J. Wilder	NF	no factor TF: 65-66
2009-12-05	Sebastian Hornbostel	NF	no factor TF: 64-65
2009-04-27	1997rj7	NF	no factor TF: 1-64