87 150 043 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 =	710000
B2 =	14022500

Status	Date	User	Residue	Shift
Unverified	2019-05-21	Evgeniy Zavialov	C6B59CF5F54000__	1495

History

Date	User	Type	Result
2019-05-21	Evgeniy Zavialov	C-LL	C6B59CF5F54000__
2018-06-06	Oliver Kruse	NF-PM1	B1=710000, B2=14022500, E=12
2018-04-03	TheJudger	NF	no factor from 2^75 to 2^76
2018-03-14	Brian Beuning	NF	no factor from 2^74 to 2^75
2017-06-12	-Anonymous-	NF	no factor from 2^73 to 2^74
2017-05-10	Strolling Jellyfish	NF	no factor from 2^72 to 2^73
2017-05-10	Strolling Jellyfish	NF	no factor from 2^71 to 2^72
2014-03-05	Ryan Propper	NF	no factor from 2^70 to 2^71
2013-09-17	Adam Stinchcombe	NF	no factor from 2^69 to 2^70
2013-07-19	g0b	NF	no factor from 2^68 to 2^69
2013-06-24	-Anonymous-	NF	no factor from 2^67 to 2^68
2013-03-08	Freaks32	NF	no factor from 2^66 to 2^67
2013-03-04	Axelsson	NF	no factor from 2^65 to 2^66
2010-11-16	Architects Cubed	NF	no factor from 2^64 to 2^65