72 007 723 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
59624486842937325047	20	65.7	2014-07-12 01:31:37

History

Date	User	Type	Result
2014-07-12	owftheevil	F-PM1	Factor: 59624486842937325047 / B1=680000, B2=17170000
2014-07-11	srow7	NF	no factor TF: 73-74
2014-07-11	srow7	NF	no factor TF: 72-73
2014-07-10	srow7	NF	no factor TF: 71-72
2013-08-14	processinfo	NF	no factor TF: 70-71
2013-04-16	g0b	NF	no factor TF: 69-70
2010-07-04	KBoyd	NF	no factor TF: 68-69
2010-06-10	xor37h	NF	no factor TF: 67-68
2010-06-07	GrunwalderGIMP	NF	no factor TF: 66-67
2010-06-06	sannerud.com	NF	no factor TF: 65-66
2010-06-06	riccardo uberti	NF	no factor TF: 64-65
2008-09-19	Wojciech Florek	NF	no factor TF: 1-64
1999-12-23	-anonymous-	NF	no factor TF: 1-53