60 759 617 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 2⁷³

P-1

B1 =	490000
B2 =	8085000

Status	Date	User	Residue	Shift
Verified	2014-01-24	-Anonymous-	9A885EB2CC046279	56388132
Verified	2021-03-18	manrus	9A885EB2CC046279	40561041

History

Date	User	Type	Result
2021-03-18	manrus	C-LL	9A885EB2CC046279
2016-02-23	Mark Rose	NF	no factor from 2^60 to 2^63
2014-01-24	-Anonymous-	C-LL	9A885EB2CC046279
2013-04-05	kracker	NF-PM1	B1=490000, B2=8085000
2012-11-06	Smok_bmv	NF	no factor from 2^74 to 2^75
2012-11-06	Smok_bmv	NF	no factor from 2^73 to 2^74
2012-11-06	Smok_bmv	NF	no factor from 2^72 to 2^73
2012-11-06	Smok_bmv	NF	no factor from 2^71 to 2^72
2012-11-06	Smok_bmv	NF	no factor from 2^70 to 2^71
2011-07-16	TheJudger	NF	no factor from 2^69 to 2^70
2009-08-30	TDH-DXL	NF	no factor from 2^68 to 2^69
2009-04-23	RMAC9.5	NF	no factor from 2^67 to 2^68
2009-04-07	RMAC9.5	NF	no factor from 2^66 to 2^67
2009-03-30	David Barley	NF	no factor from 2^65 to 2^66
2009-03-29	David Barley	NF	no factor from 2^64 to 2^65
2009-03-27	David Barley	NF	no factor from 2^63 to 2^64