90 016 897 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
37279878084531290742769	23	75.0	2016-09-22 08:16:25

History

Date	User	Type	Result
2024-06-18	James Heinrich	NF	no factor TF: 71-72
2016-09-22	Carsten Kossendey	F	Factor: 37279878084531290742769 / TF: 74-75
2016-09-22	Carsten Kossendey	NF	no factor TF: 73-74
2016-06-15	Carsten Kossendey	NF	no factor TF: 72-73
2015-01-08	Carsten Kossendey	NF	no factor TF: 71-72
2014-11-30	JakeW	NF	no factor TF: 70-71
2011-09-01	hustensaft	NF	no factor TF: 69-70
2010-04-25	GrunwalderGIMP	NF	no factor TF: 68-69
2010-04-25	GrunwalderGIMP	NF	no factor TF: 67-68
2010-04-25	GrunwalderGIMP	NF	no factor TF: 66-67
2010-01-22	Carsten Kossendey	NF	no factor TF: 65-66