178 757 861 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
7420182530226365872351	22	72.7	2019-04-13 16:49:36

History

Date	User	Type	Result
2019-04-13	yponomarev	F	Factor: 7420182530226365872351 / TF: 72-73
2019-04-12	JMGarcia	NF	no factor from 2^71 to 2^72
2019-02-11	proxy2222	NF	no factor from 2^70 to 2^71
2018-03-27	The_Matrix	NF	no factor from 2^69 to 2^70
2017-05-22	Andrew B	NF	no factor from 2^68 to 2^69
2016-06-26	Mr-Plonk	NF	no factor from 2^67 to 2^68
2015-07-16	el grocco	NF	no factor from 2^66 to 2^67
2013-04-29	Richard	NF	no factor from 2^65 to 2^66
2011-03-15	sasaki3	NF	no factor from 2^64 to 2^65
2010-07-20	Architects Cubed	NF	no factor from 2^63 to 2^64