69 733 441 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 =	650000
B2 =	11862500

Status	Date	User	Residue	Shift
Unverified	2016-10-06	Mikhail E. Golosov	34B518D8DBE17D__	65223547

History

Date	User	Type	Result
2016-10-06	Mikhail E. Golosov	C-LL	34B518D8DBE17D__
2016-06-08	Judge Hale	NF	no factor from 2^74 to 2^75
2016-03-31	Mark Rose	NF	no factor from 2^64 to 2^65
2016-03-30	Mark Rose	NF	no factor from 2^62 to 2^64
2014-12-01	Jerry Hallett	NF	no factor from 2^73 to 2^74
2014-07-04	AdolfNor	NF-PM1	B1=650000, B2=11862500
2014-04-19	Chuck	NF	no factor from 2^72 to 2^73
2014-04-19	Chuck	NF	no factor from 2^71 to 2^72
2013-06-08	JoDu	NF	no factor from 2^70 to 2^71
2012-03-25	Simon Harrison	NF	no factor from 2^69 to 2^70
2010-02-23	Sturle Sunde	NF	no factor from 2^68 to 2^69
2010-02-22	ixfd64	NF	no factor from 2^67 to 2^68
2010-02-16	ANONYMOUS	NF	no factor from 2^66 to 2^67
2010-02-10	JudgeGabranth	NF	no factor from 2^65 to 2^66