90 042 629 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
31629650497580602452961	23	74.7	2018-10-29 16:00:09

History

Date	User	Type	Result
2024-05-06	James Heinrich	NF	no factor TF: 68-69
2018-10-29	Strolling Jellyfish	F	Factor: 31629650497580602452961 / TF: 74-75
2018-04-12	One Man	NF-PM1	B1=410000, B2=8712500, E=2
2018-02-25	c10ck3r	NF-PM1	B1=10000
2017-09-25	Carsten Kossendey	NF	no factor TF: 73-74
2016-06-28	Carsten Kossendey	NF	no factor TF: 72-73
2015-01-01	Carsten Kossendey	NF	no factor TF: 71-72
2014-03-09	Ryan Propper	NF	no factor TF: 70-71
2011-01-11	Carsten Kossendey	NF	no factor TF: 69-70
2010-11-30	Carsten Kossendey	NF	no factor TF: 68-69
2010-11-07	Carsten Kossendey	NF	no factor TF: 67-68
2010-03-26	Carsten Kossendey	NF	no factor TF: 66-67
2010-01-20	Carsten Kossendey	NF	no factor TF: 65-66