72 533 711 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 2⁷⁴

P-1

B1 =	620000
B2 =	11315000

Status	Date	User	Residue	Shift
Unverified	2016-04-20	frolyar	DDFEB31E7A9DEA__	22585397

Assigned

Assigned	User	Work Type	Stage	% Done	Updated	Expired
2024-03-27	RobertoSanchez	LL double-check		0.00 %	2024-03-27

History

Date	User	Type	Result
2016-04-20	frolyar	C-LL	DDFEB31E7A9DEA__
2015-09-07	Smok_bmv	NF-PM1	B1=620000, B2=11315000
2015-07-26	TheJudger	NF	no factor from 2^74 to 2^75
2015-07-26	TheJudger	NF	no factor from 2^73 to 2^74
2015-07-26	TheJudger	NF	no factor from 2^72 to 2^73
2015-03-01	srow7	NF	no factor from 2^71 to 2^72
2013-04-18	kshysiek	NF	no factor from 2^70 to 2^71
2012-09-29	nomad	NF	no factor from 2^69 to 2^70
2010-10-08	arnaud	NF	no factor from 2^68 to 2^69
2010-10-02	Gymnasium_Raubling	NF	no factor from 2^67 to 2^68
2010-09-29	Sid & Andy	NF	no factor from 2^66 to 2^67
2010-09-24	Sid & Andy	NF	no factor from 2^65 to 2^66
2010-07-20	-Anonymous-	NF	no factor from 2^64 to 2^65
2008-09-19	Wojciech Florek	NF	no factor to 2^64