88 287 491 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 2⁷⁶

TF target 2⁷⁵

P-1

B1 =	765000
B2 =	18933750

Status	Date	User	Residue	Shift	Type	Base
Unverified (Reliable)	2019-09-06	Axet Nord	6353667C7F4BA9__	40421566	1	3

History

Date	User	Type	Result
2019-09-06	Axet Nord	C-PRP	6353667C7F4BA9__ PRP: Unverified (Reliable) PRP without proof (not generated)
2018-08-04	Niels_Mache_Nextcloud	NF-PM1	B1=765000, B2=18933750, e=12
2018-07-22	Jon Pace	NF	no factor from 2^75 to 2^76
2018-07-22	Jon Pace	NF	no factor from 2^74 to 2^75
2017-07-18	1997rj7	NF	no factor from 2^73 to 2^74
2017-07-07	Greg	NF	no factor from 2^72 to 2^73
2014-01-25	GrunwalderGIMP	NF	no factor from 2^71 to 2^72
2013-07-15	PED	NF	no factor from 2^70 to 2^71
2011-07-22	wavelet3000	NF	no factor from 2^69 to 2^70
2011-07-22	wavelet3000	NF	no factor from 2^68 to 2^69
2011-07-22	wavelet3000	NF	no factor from 2^67 to 2^68
2011-04-16	wavelet3000	NF	no factor from 2^66 to 2^67
2011-03-16	wavelet3000	NF	no factor from 2^65 to 2^66
2010-11-13	Architects Cubed	NF	no factor from 2^64 to 2^65