129 625 003 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
2583333710987186172647	22	71.1	2016-05-12 13:20:50

History

Date	User	Type	Result
2016-05-12	d3zorg	F	Factor: 2583333710987186172647 / TF: 71-72
2016-05-12	d3zorg	NF	no factor from 2^70 to 2^71
2016-05-12	EPF	NF	no factor from 2^69 to 2^70
2016-05-02	Derek	NF	no factor from 2^68 to 2^69
2016-03-07	proxy2222	NF	no factor from 2^67 to 2^68
2015-01-14	nikosz	NF	no factor from 2^66 to 2^67
2012-10-06	OS1	NF	no factor from 2^65 to 2^66
2010-11-10	oilwarzonedotcom	NF	no factor from 2^64 to 2^65
2010-06-04	Richard	NF	no factor from 2^63 to 2^64