130 439 863 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 2⁷⁸

TF target 2⁷⁷

P-1

B1 =	2000000
B2 =	1503738600

Assigned

Assigned	User	Work Type	Stage	% Done	Updated	Expired
2024-06-15	cswiger	PRP test	PRP	87.13 %	2025-04-30

History

Date	User	Type	Result
2025-04-29	gunnerman1	NF	no factor from 2^77 to 2^78
2024-05-31	Luke Durant	NF-PM1	B1=2000000, B2=1503738600
2023-05-07	Alvin Bunk	NF	no factor from 2^76 to 2^77
2023-05-03	Yuki Ito w/ RTX4090 inside	NF	no factor from 2^75 to 2^76
2023-01-25	ViliamF	NF	no factor from 2^74 to 2^75
2022-12-25	SRBase	NF	no factor from 2^74 to 2^75
2021-07-25	SRBase	NF	no factor from 2^73 to 2^74
2020-10-20	SRBase	NF	no factor from 2^72 to 2^73
2016-01-11	SourceBinary.com	NF	no factor from 2^71 to 2^72
2016-01-07	SourceBinary.com	NF	no factor from 2^70 to 2^71
2016-01-05	La Güira	NF	no factor from 2^69 to 2^70
2016-01-05	La Güira	NF	no factor from 2^68 to 2^69
2016-01-05	La Güira	NF	no factor from 2^67 to 2^68
2015-01-18	vwflat4	NF	no factor from 2^66 to 2^67
2012-10-15	Richard	NF	no factor from 2^65 to 2^66
2010-11-12	sasaki3	NF	no factor from 2^64 to 2^65
2010-06-01	Torchwood Institute	NF	no factor from 2^63 to 2^64