7 851 031 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
5581831808009	13	42.3	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-05-28	_p95holder_	789FC1F9F1C07EAD	1	3864966	5	3
Verified	2019-10-25	marssystems	789FC1F9F1C07EAD	1	5748298	5	3

History

Date	User	Type	Result
2024-01-30	Stef42	NF-PM1	B1=950000, B2=1968826860
2019-10-25	marssystems	C-PRP	M7851031/5581831808009 : 789FC1F9F1C07EAD PRP: Verified PRP without proof (not generated)
2018-05-28	_p95holder_	C-PRP	M7851031/5581831808009 : 789FC1F9F1C07EAD PRP: Verified PRP without proof (not generated)

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