7 983 571 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
79835711	8	26.3	old
44138213858074087	17	55.3	2008-03-11 03:33:59

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-06-28	_p95holder_	B0FA3A54C169923D	2	2272064	5	3
Verified	2019-12-20	daveward2005	B0FA3A54C169923D	2	3919971	5	3

History

Date	User	Type	Result
2024-02-14	Stef42	NF-PM1	B1=859000, B2=1420146000
2019-12-20	daveward2005	C-PRP	M7983571/79835711/44138213858074087 : B0FA3A54C169923D PRP: Verified PRP without proof (not generated)
2018-06-28	_p95holder_	C-PRP	M7983571/79835711/44138213858074087 : B0FA3A54C169923D PRP: Verified PRP without proof (not generated)

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