90 197 719 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
34771047234186645032879	23	74.9	2018-11-25 15:48:21

History

Date	User	Type	Result
2024-05-16	James Heinrich	NF	no factor TF: 68-69
2018-11-25	TheJudger	F	Factor: 34771047234186645032879 / TF: 74-75
2018-01-25	Carsten Kossendey	NF	no factor TF: 73-74
2016-09-04	Carsten Kossendey	NF	no factor TF: 72-73
2015-02-14	Carsten Kossendey	NF	no factor TF: 71-72
2014-08-30	Templar	NF	no factor TF: 70-71
2013-11-20	Carsten Kossendey	NF	no factor TF: 69-70
2012-05-20	Carsten Kossendey	NF	no factor TF: 68-69
2011-08-28	Carsten Kossendey	NF	no factor TF: 67-68
2010-11-15	Carsten Kossendey	NF	no factor TF: 66-67
2010-09-05	Carsten Kossendey	NF	no factor TF: 65-66