92 091 281 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

TF

No factors below 2⁷⁷

TF target 2⁷⁵

P-1

B1 =	750000
B2 =	17812500

Status	Date	User	Residue	Shift
Unverified	2020-05-30	Dmitriy Degtiarev	639A6C53C9AC7B__	2480192

History

Date	User	Type	Result
2020-05-30	Dmitriy Degtiarev	C-LL	639A6C53C9AC7B__
2019-07-29	penlu	NF-PM1	B1=750000, B2=17812500, e=6
2019-04-22	TheJudger	NF	no factor from 2^76 to 2^77
2019-02-17	1997rj7	NF	no factor from 2^75 to 2^76
2019-02-17	1997rj7	NF	no factor from 2^74 to 2^75
2019-02-02	Tim Sorbera	NF	no factor from 2^73 to 2^74
2018-11-25	1997rj7	NF	no factor from 2^72 to 2^73
2018-04-02	ky0uraku	NF	no factor from 2^71 to 2^72
2015-01-09	David Hruska	NF	no factor from 2^70 to 2^71
2014-09-26	Judge Hale	NF	no factor from 2^69 to 2^70
2014-09-20	ITS	NF	no factor from 2^68 to 2^69
2014-09-16	KentTech	NF	no factor from 2^67 to 2^68
2014-02-06	-Anonymous-	NF	no factor from 2^66 to 2^67
2013-07-01	David Campeau	NF	no factor from 2^65 to 2^66
2011-01-10	Architects Cubed	NF	no factor from 2^64 to 2^65