57 969 139 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
32237856363446949033270079	26	84.7	2012-09-28 04:28:37

P-1 factors

Date	Factor	B1	B2
2012-09-28	32237856363446949033270079	530000	9805000

History

Date	User	Type	Result
2022-06-29	LordJulius	NF	no factor from 2^60 to 2^63
2012-09-28	Jwb52z	F-PM1	Factor: 32237856363446949033270079
2012-09-08	Craig Meyers	NF	no factor from 2^72 to 2^73
2012-06-03	garo	NF	no factor from 2^71 to 2^72
2011-10-09	RobertN	NF	no factor from 2^70 to 2^71
2011-10-09	RobertN	NF	no factor from 2^69 to 2^70
2011-10-09	RobertN	NF	no factor from 2^68 to 2^69
2009-05-30	Sturle Sunde	NF	no factor from 2^67 to 2^68
2008-10-28	Nathan Edington	NF	no factor from 2^66 to 2^67
2008-10-27	Sturle Sunde	NF	no factor from 2^65 to 2^66
2008-10-26	Sturle Sunde	NF	no factor from 2^64 to 2^65
2008-10-26	Roman Maznichenko	NF	no factor from 2^63 to 2^64