83 793 967 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 =	665000
B2 =	12302500

Status	Date	User	Residue	Shift
Unverified	2019-01-02	Vasily Voronin	4C299E65FB7595__	37319176

History

Date	User	Type	Result
2019-01-02	Vasily Voronin	C-LL	4C299E65FB7595__
2017-09-27	Fate	NF-PM1	B1=665000, B2=12302500
2017-03-12	TheJudger	NF	no factor from 2^75 to 2^76
2017-01-29	Brian Beuning	NF	no factor from 2^74 to 2^75
2017-01-29	Brian Beuning	NF	no factor from 2^73 to 2^74
2017-01-18	RichD0	NF	no factor from 2^71 to 2^73
2014-03-06	erdos_pal	NF	no factor from 2^70 to 2^71
2013-02-21	Smok_bmv	NF	no factor from 2^69 to 2^70
2013-02-20	Smok_bmv	NF	no factor from 2^68 to 2^69
2013-02-18	Smok_bmv	NF	no factor from 2^67 to 2^68
2013-02-15	Robert Folz	NF	no factor from 2^66 to 2^67
2012-08-21	Carsten Kossendey	NF	no factor from 2^65 to 2^66
2010-12-21	Architects Cubed	NF	no factor from 2^64 to 2^65