7 983 433 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
175635527	9	27.4	old
4507254669409	13	42.0	2008-09-08 03:43:25
322902896813327	15	48.2	2014-03-28 11:18:21

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-07-02	_p95holder_	567271515FF185D8	3	3995734	5	3
Verified	2019-12-19	daveward2005	567271515FF185D8	3	260271	5	3

History

Date	User	Type	Result
2024-02-24	Stef42	NF-PM1	B1=2500000, B2=5082632100
2019-12-19	daveward2005	C-PRP	M7983433/175635527/4507254669409/322902896813327 : 567271515FF185D8 PRP: Verified PRP without proof (not generated)
2018-07-02	_p95holder_	C-PRP	M7983433/175635527/4507254669409/322902896813327 : 567271515FF185D8 PRP: Verified PRP without proof (not generated)
2014-03-28	TJAOI	F	Factor: 322902896813327
2008-09-08	Will Edgington	F	Factor: 4507254669409