70 003 481 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 2⁷⁰

TF target 2⁷⁴

Factored

Factor	Digits	Bits	Date
222473048199885240645001	24	77.6	2012-09-19 22:28:28

P-1 factors

Date	Factors	B1	B2
2012-09-19	222473048199885240645001	810000	0

History

Date	User	Type	Result
2021-05-28	Nescro	NF	no factor TF: 67-68
2012-09-19	PageFault	F-PM1	Factor: 222473048199885240645001
2009-05-17	-anonymous-	NF	no factor TF: 1-70
2009-04-27	-anonymous-	NF	no factor TF: 1-70
2007-11-17	Amperio	NF	no factor TF: 1-64
2007-07-04	Amperio	NF	no factor TF: 1-63
2003-11-17	-anonymous-	NF	no factor TF: 1-61
1999-12-23	-anonymous-	NF	no factor TF: 1-53

Username
Password