69 189 077 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 =	745000
B2 =	15645000

Status	Date	User	Residue	Shift
Verified	2016-07-29	basey	7C97B493983A5BB8	30533350
Verified	2023-03-10	-Anonymous-	7C97B493983A5BB8	50438159

History

Date	User	Type	Result
2023-03-10	-Anonymous-	C-LL	7C97B493983A5BB8
2016-07-29	basey	C-LL	7C97B493983A5BB8
2016-05-11	linament	NF	no factor from 2^74 to 2^75
2016-03-30	Mark Rose	NF	no factor from 2^64 to 2^65
2016-03-29	Mark Rose	NF	no factor from 2^63 to 2^64
2014-05-25	TheJudger	NF	no factor from 2^73 to 2^74
2014-05-25	TheJudger	NF	no factor from 2^72 to 2^73
2014-04-13	bayanne	NF	no factor from 2^71 to 2^72
2013-12-04	bam	NF-PM1	B1=745000, B2=15645000
2012-08-05	SWL551	NF	no factor from 2^70 to 2^71
2012-04-24	albin_pouilles	NF	no factor from 2^69 to 2^70
2010-02-25	Syntony	NF	no factor from 2^68 to 2^69
2010-02-19	Syntony	NF	no factor from 2^67 to 2^68
2010-02-12	Yves Bellefeuille	NF	no factor from 2^66 to 2^67
2008-06-09	Sturle Sunde	NF	no factor from 2^65 to 2^66