67 264 453 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 =	660000
B2 =	14520000

Status	Date	User	Residue	Shift
Verified	2015-09-16	Jack The Ripper	5535D6ED069F9B8E	55369505
Verified	2023-12-03	azadder	5535D6ED069F9B8E	18259371

History

Date	User	Type	Result
2023-12-03	azadder	C-LL	5535D6ED069F9B8E
2015-09-16	Jack The Ripper	C-LL	5535D6ED069F9B8E
2015-07-10	Xyzzy	NF	no factor from 2^74 to 2^75
2014-05-11	TheJudger	NF	no factor from 2^73 to 2^74
2014-05-04	TheJudger	NF-PM1	B1=660000, B2=14520000, E=12
2014-04-21	kdgehman	NF	no factor from 2^72 to 2^73
2014-04-21	kdgehman	NF	no factor from 2^71 to 2^72
2012-09-14	Qazwaplol	NF	no factor from 2^70 to 2^71
2012-04-11	Alben Weeks	NF	no factor from 2^69 to 2^70
2010-01-09	Emmanuel Royer	NF	no factor from 2^68 to 2^69
2010-01-07	bzm	NF	no factor from 2^67 to 2^68
2010-01-06	Chad	NF	no factor from 2^66 to 2^67
2009-12-31	GrunwalderGIMP	NF	no factor from 2^65 to 2^66
2009-12-30	Sturle Sunde	NF	no factor from 2^64 to 2^65
2008-12-13	Wojciech Florek	NF	no factor from 2^63 to 2^64