7 116 311 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
14232623	8	23.8	old
298885063	9	28.2	2008-09-08 03:25:55
33038178901593881	17	54.9	2014-12-20 12:11:53

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-02-11	Daniil Tsarkov	19D42CA0FC474819	3	3540636	5	3
Verified	2019-03-19	kkmrkkblmbrbk	19D42CA0FC474819	3	4153488	5	3

History

Date	User	Type	Result
2024-01-14	Stef42	NF-PM1	B1=2500000, B2=4620399630
2019-03-19	kkmrkkblmbrbk	C-PRP	M7116311/14232623/298885063/33038178901593881 : 19D42CA0FC474819 PRP: Verified PRP without proof (not generated)
2018-02-11	Daniil Tsarkov	C-PRP	M7116311/14232623/298885063/33038178901593881 : 19D42CA0FC474819 PRP: Verified PRP without proof (not generated)
2014-12-20	TJAOI	F	Factor: 33038178901593881 / TF: 54-55
2008-09-08	Will Edgington	F	Factor: 298885063