33 688 267 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 1 known prime factor

Factored

Factor	Digits	Bits	Date
650864753563152191881	21	69.1	2012-12-27 02:44:49

Status	Date	User	Residue	Shift
Verified (Factored)	2004-06-12	Marc Getty / Phil Fizur	AF754A6F08570031	26455001

History

Date	User	Type	Result
2022-08-20	masser	F	Factor: 650864753563152191881 / TF: 69-71
2012-12-27	bcp19	F	Factor: 650864753563152191881
2012-12-27	bcp19	NF	no factor from 2^68 to 2^69

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