8 049 869 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
386393713	9	28.5	old
285857375973669743	18	58.0	2008-03-11 03:35:15

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-07-23	_p95holder_	FA8E06F4C97014EC	2	7259584	5	3
Verified	2020-01-10	oodaira	FA8E06F4C97014EC	2	1845370	5	3

History

Date	User	Type	Result
2024-02-25	Stef42	NF-PM1	B1=944000, B2=1792472220
2020-01-10	oodaira	C-PRP	M8049869/386393713/285857375973669743 : FA8E06F4C97014EC PRP: Verified PRP without proof (not generated)
2018-07-23	_p95holder_	C-PRP	M8049869/386393713/285857375973669743 : FA8E06F4C97014EC PRP: Verified PRP without proof (not generated)

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