105 041 429 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 2⁷⁶

P-1

B1 =	890000
B2 =	21805000

Status	Date	User	Residue	Shift	Type	Base
Verified	2021-02-16	querwurzel	8ADD18A40D392019	4115820	1	3

History

Date	User	Type	Result
2021-02-16	curtisc	CERT	PRP Certification CERT proof power = 8 Proof certified good
2021-02-16	querwurzel	C-PRP	8ADD18A40D392019 PRP proof power = 8 PRP: Verified Proof certified good
2020-11-21	penlu	NF-PM1	B1=890000, B2=21805000, e=6
2020-11-14	Jon Pace	NF	no factor from 2^76 to 2^77
2020-11-05	LaurV	NF	no factor from 2^75 to 2^76
2020-11-02	ktony	NF	no factor from 2^74 to 2^75
2020-04-07	Will Hockensmith	NF	no factor from 2^73 to 2^74
2020-03-31	Will Hockensmith	NF	no factor from 2^72 to 2^73
2015-01-11	PascalBieri	NF	no factor from 2^71 to 2^72
2013-10-03	-Anonymous-	NF	no factor from 2^70 to 2^71
2013-09-25	-Anonymous-	NF	no factor from 2^69 to 2^70
2013-09-19	SMoffat	NF	no factor from 2^68 to 2^69
2013-09-15	SMoffat	NF	no factor from 2^67 to 2^68
2013-09-09	willmore	NF	no factor from 2^66 to 2^67
2012-05-09	sasaki3	NF	no factor from 2^65 to 2^66
2010-08-30	Torchwood Institute	NF	no factor from 2^64 to 2^65
2010-04-20	linded	NF	no factor from 2^63 to 2^64