70 004 117 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 =	810000
B2 =	21060000

Status	Date	User	Residue	Shift
Verified	2014-12-21	OMH	37587EFFC1AA4074	57256955
Verified	2023-12-01	Vitaly_Matin	37587EFFC1AA4074	39803133

History

Date	User	Type	Result
2023-12-01	Vitaly_Matin	C-LL	37587EFFC1AA4074
2016-06-05	monst	NF	no factor from 2^74 to 2^75
2014-12-21	OMH	C-LL	37587EFFC1AA4074
2014-10-31	brilong	NF	no factor from 2^73 to 2^74
2014-04-12	ktony	NF	no factor from 2^72 to 2^73
2014-04-12	ktony	NF	no factor from 2^71 to 2^72
2014-04-12	ktony	NF	no factor from 2^70 to 2^71
2012-10-21	PageFault	NF-PM1	B1=810000, B2=21060000
2010-02-21	ITS	NF	no factor from 2^69 to 2^70
2010-02-20	ITS	NF	no factor from 2^68 to 2^69
2010-02-19	ITS	NF	no factor from 2^67 to 2^68
2010-02-19	ITS	NF	no factor from 2^66 to 2^67
2010-02-19	ITS	NF	no factor from 2^65 to 2^66
2010-02-19	ITS	NF	no factor from 2^64 to 2^65