120 327 167 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

No known factors, not tested for primality

TF

No factors below 2⁷⁹

TF target 2⁷⁷

P-1

B1 =	461000
B2 =	8215005

Assigned

Assigned	User	Work Type	Stage	% Done	Updated	Expired
2023-11-23	Choi4KANG	PRP test	PRP	97.33 %	2024-09-20

History

Date	User	Type	Result
2024-09-19	MartianPig	NF	no factor from 2^78 to 2^79
2024-09-19	MartianPig	NF	no factor from 2^77 to 2^78
2023-12-12	Choi4KANG	NF-PM1	B1=461000, B2=8215005
2022-06-20	TheJudger	NF	no factor from 2^76 to 2^77
2021-07-15	TheJudger	NF	no factor from 2^75 to 2^76
2021-07-15	TheJudger	NF	no factor from 2^74 to 2^75
2015-11-08	La Güira	NF	no factor from 2^73 to 2^74
2015-11-08	La Güira	NF	no factor from 2^72 to 2^73
2015-11-08	La Güira	NF	no factor from 2^71 to 2^72
2015-11-08	La Güira	NF	no factor from 2^70 to 2^71
2015-10-21	el grocco	NF	no factor from 2^69 to 2^70
2015-10-17	el grocco	NF	no factor from 2^68 to 2^69
2015-01-21	caddr	NF	no factor from 2^67 to 2^68
2013-08-28	E.Lechner	NF	no factor from 2^66 to 2^67
2012-08-06	Richard	NF	no factor from 2^65 to 2^66
2010-10-19	Torchwood Institute	NF	no factor from 2^64 to 2^65
2010-05-22	Richard	NF	no factor from 2^63 to 2^64