105 136 099 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
56390955326422068634622208922681	32	105.5	2021-07-14 02:08:18

P-1 factors

Date	Factor	B1	B2
2021-07-14	56390955326422068634622208922681	765000	765000

History

Date	User	Type	Result
2021-07-14	Denis Porva	F-PM1	Factor: 56390955326422068634622208922681 / (P-1, B1=765000)
2020-11-02	Flaukrotist	NF	no factor from 2^75 to 2^76
2020-10-31	ktony	NF	no factor from 2^74 to 2^75
2020-04-09	SRBase	NF	no factor from 2^73 to 2^74
2020-01-05	David Hruska	NF	no factor from 2^72 to 2^73
2014-12-31	tenethor	NF	no factor from 2^71 to 2^72
2014-10-21	SMoffat	NF	no factor from 2^70 to 2^71
2014-06-13	webbert	NF	no factor from 2^69 to 2^70
2013-10-09	Aseroberto	NF	no factor from 2^68 to 2^69
2013-09-27	Millsie	NF	no factor from 2^67 to 2^68
2013-09-09	willmore	NF	no factor from 2^66 to 2^67
2012-05-10	subgenius	NF	no factor from 2^65 to 2^66
2010-08-30	OS1	NF	no factor from 2^64 to 2^65
2010-04-29	garo	NF	no factor from 2^63 to 2^64