90 090 529 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 2⁷⁵

TF target 2⁷⁵

Factored

Factor	Digits	Bits	Date
20432166952246868820041	23	74.1	2018-11-25 15:47:14

History

Date	User	Type	Result
2024-05-06	James Heinrich	NF	no factor TF: 68-69
2018-11-25	TheJudger	F	Factor: 20432166952246868820041 / TF: 74-75
2018-03-04	c10ck3r	NF-PM1	B1=10000
2017-11-21	Carsten Kossendey	NF	no factor TF: 73-74
2016-06-10	Carsten Kossendey	NF	no factor TF: 72-73
2015-01-19	Carsten Kossendey	NF	no factor TF: 71-72
2015-01-06	JakeW	NF	no factor TF: 70-71
2011-01-15	Carsten Kossendey	NF	no factor TF: 69-70
2010-11-30	Carsten Kossendey	NF	no factor TF: 68-69
2010-03-18	Carsten Kossendey	NF	no factor TF: 67-68
2009-09-19	Carsten Kossendey	NF	no factor TF: 66-67