79 400 351 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 2⁷⁵

TF target 2⁷⁵

P-1

B1 =	735000
B2 =	14700000

Status	Date	User	Residue	Shift
Unverified	2017-08-15	Shnobel	8651FC1057170B__	49912913

History

Date	User	Type	Result
2017-08-15	Shnobel	C-LL	8651FC1057170B__
2015-09-24	dh1	NF	no factor from 2^74 to 2^75
2015-09-23	Jwb52z	NF-PM1	B1=735000, B2=14700000
2015-09-14	NickOfTime	NF	no factor from 2^73 to 2^74
2013-01-26	ig	NF	no factor from 2^72 to 2^73
2013-01-26	ig	NF	no factor from 2^71 to 2^72
2013-01-26	ig	NF	no factor from 2^70 to 2^71
2011-02-11	Ilya S. Sapytsky	NF	no factor from 2^69 to 2^70
2010-12-01	Martti Järvi	NF	no factor from 2^68 to 2^69
2010-11-30	Fred Cirera	NF	no factor from 2^67 to 2^68
2010-11-26	-Anonymous-	NF	no factor from 2^66 to 2^67
2010-11-26	PrimeCruncher	NF	no factor from 2^65 to 2^66
2010-11-21	riccardo uberti	NF	no factor from 2^64 to 2^65
2009-05-29	Architects Cubed	NF	no factor from 2^63 to 2^64