117 005 569 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 =	981000
B2 =	892562580

Status		Date	User	Residue	Shift	Type	Base
composite	Verified	2024-02-07	ky0uraku	F1E8F5B1AA076B07	2493023	1	3

History

Date	User	Type	Result
2024-02-07	Particle	CERT	PRP Certification CERT proof power = 9 Proof certified good
2024-02-07	ky0uraku	C-PRP	F1E8F5B1AA076B07 PRP proof power = 9 PRP: Verified Proof certified good
2022-11-27	Simon Josefsson	NF-PM1	B1=981000, B2=892562580
2022-04-17	Noodles	NF	no factor from 2^76 to 2^77
2021-06-30	TheJudger	NF	no factor from 2^75 to 2^76
2021-06-30	TheJudger	NF	no factor from 2^74 to 2^75
2020-03-10	Niels_Mache_Nextcloud	NF	no factor from 2^73 to 2^74
2020-03-10	Niels_Mache_Nextcloud	NF	no factor from 2^72 to 2^73
2015-03-14	Brandon Vincent	NF	no factor from 2^71 to 2^72
2014-02-19	HBendtz	NF	no factor from 2^70 to 2^71
2014-02-19	HBendtz	NF	no factor from 2^69 to 2^70
2014-02-19	HBendtz	NF	no factor from 2^68 to 2^69
2014-02-19	HBendtz	NF	no factor from 2^67 to 2^68
2014-02-19	HBendtz	NF	no factor from 2^66 to 2^67
2012-07-02	subgenius	NF	no factor from 2^65 to 2^66
2010-10-10	Torchwood Institute	NF	no factor from 2^64 to 2^65
2010-05-11	sasaki3	NF	no factor from 2^63 to 2^64