88 019 639 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 =	730000
B2 =	14052500

Status	Date	User	Residue	Shift
Unverified	2019-08-09	Dmitriy Degtiarev	E2B9355FB9F311__	9506458

History

Date	User	Type	Result
2019-08-09	Dmitriy Degtiarev	C-LL	E2B9355FB9F311__
2018-07-30	Kevin Jaget	NF-PM1	B1=730000, B2=14052500
2018-06-06	tServo	NF	no factor from 2^75 to 2^76
2018-06-06	tServo	NF	no factor from 2^74 to 2^75
2017-07-07	-Anonymous-	NF	no factor from 2^73 to 2^74
2017-07-07	-Anonymous-	NF	no factor from 2^72 to 2^73
2017-07-07	-Anonymous-	NF	no factor from 2^71 to 2^72
2013-11-18	Ryan Propper	NF	no factor from 2^70 to 2^71
2012-01-03	wavelet3000	NF	no factor from 2^69 to 2^70
2012-01-03	wavelet3000	NF	no factor from 2^68 to 2^69
2011-05-07	wavelet3000	NF	no factor from 2^67 to 2^68
2011-05-07	wavelet3000	NF	no factor from 2^66 to 2^67
2011-02-11	wavelet3000	NF	no factor from 2^65 to 2^66
2010-11-12	Architects Cubed	NF	no factor from 2^64 to 2^65