921 001 097 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
10530358439899410041393	23	73.2	2017-04-11 21:03:07

History

Date	User	Type	Result
2017-04-11	Conductor	F	Factor: 10530358439899410041393 / TF: 73-74
2016-10-30	Conductor	NF	no factor from 2^72 to 2^73
2016-10-29	Conductor	NF	no factor from 2^71 to 2^72
2016-10-29	Conductor	NF	no factor from 2^70 to 2^71
2016-10-28	Conductor	NF	no factor from 2^69 to 2^70
2016-10-27	Conductor	NF	no factor from 2^68 to 2^69
2016-07-23	Conductor	NF	no factor from 2^67 to 2^68
2015-09-03	Andres Aitsen	NF	no factor from 2^66 to 2^67
2013-05-24	ramgeis	NF	no factor from 2^65 to 2^66
2011-06-25	lycorn	NF	no factor from 2^64 to 2^65
2010-06-14	linded	NF	no factor from 2^63 to 2^64