90 034 409 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 2⁷⁴

TF target 2⁷⁵

Factored

Factor	Digits	Bits	Date
30578635633880094849161	23	74.7	2018-04-08 05:35:23

P-1 factors

Date	Factors	B1	B2
2018-04-08	30578635633880094849161	375000	5437500

History

Date	User	Type	Result
2024-05-06	James Heinrich	NF	no factor TF: 68-69
2018-04-08	One Man	F-PM1	Factor: 30578635633880094849161 / B1=375000, B2=5437500
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
2015-01-08	Carsten Kossendey	NF	no factor TF: 71-72
2014-12-11	JakeW	NF	no factor TF: 70-71
2011-12-13	Carsten Kossendey	NF	no factor TF: 69-70
2010-11-28	Carsten Kossendey	NF	no factor TF: 68-69
2010-03-10	Carsten Kossendey	NF	no factor TF: 67-68
2010-02-18	Carsten Kossendey	NF	no factor TF: 66-67
2010-02-07	Carsten Kossendey	NF	no factor TF: 65-66