139 063 409 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 2⁷⁷

TF target 2⁷⁷

P-1

B1 =	908000
B2 =	133248822

History

Date	User	Type	Result
2024-08-29	fre_games	NF	no factor from 2^76 to 2^77
2024-08-25	tsc	NF-PM1	B1=908000, B2=133248822
2024-07-29	Wentao Huang	NF	no factor from 2^69 to 2^70
2024-07-29	Wentao Huang	NF	no factor from 2^68 to 2^69
2024-07-15	SRBase	NF	no factor from 2^75 to 2^76
2023-01-15	SRBase	NF	no factor from 2^74 to 2^75
2021-08-02	SRBase	NF	no factor from 2^73 to 2^74
2020-11-16	SRBase	NF	no factor from 2^72 to 2^73
2016-08-26	EPF	NF	no factor from 2^71 to 2^72
2016-08-18	Andrew B	NF	no factor from 2^70 to 2^71
2016-08-16	Derek	NF	no factor from 2^69 to 2^70
2016-08-16	Derek	NF	no factor from 2^68 to 2^69
2016-08-13	proxy2222	NF	no factor from 2^67 to 2^68
2015-02-09	vwflat4	NF	no factor from 2^66 to 2^67
2012-11-21	sasaki3	NF	no factor from 2^65 to 2^66
2010-12-05	Mr-Plonk	NF	no factor from 2^64 to 2^65
2010-06-13	sasaki3	NF	no factor from 2^63 to 2^64