7 860 967 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 2 known prime factors. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
141497407	9	27.1	old
341370352943	12	38.3	2008-09-08 03:40:51

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-05-28	_p95holder_	0BA2827A051B1113	2	3347898	5	3
Verified	2019-10-27	marssystems	0BA2827A051B1113	2	7721886	5	3

History

Date	User	Type	Result
2024-01-31	Stef42	NF-PM1	B1=950000, B2=1968826860
2019-10-27	marssystems	C-PRP	M7860967/141497407/341370352943 : 0BA2827A051B1113 PRP: Verified PRP without proof (not generated)
2018-05-28	_p95holder_	C-PRP	M7860967/141497407/341370352943 : 0BA2827A051B1113 PRP: Verified PRP without proof (not generated)
2008-09-08	Will Edgington	F	Factor: 341370352943