8 060 383 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
4400969119	10	32.0	old
1562037742337	13	40.5	2008-09-08 04:23:29

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-07-25	_p95holder_	FD174F1AFE36F296	2	6271498	5	3
Verified	2020-01-14	marssystems	FD174F1AFE36F296	2	7343818	5	3

History

Date	User	Type	Result
2024-02-26	Stef42	NF-PM1	B1=937000, B2=1792472220
2020-01-14	marssystems	C-PRP	M8060383/4400969119/1562037742337 : FD174F1AFE36F296 PRP: Verified PRP without proof (not generated)
2018-07-25	_p95holder_	C-PRP	M8060383/4400969119/1562037742337 : FD174F1AFE36F296 PRP: Verified PRP without proof (not generated)
2008-09-08	Will Edgington	F	Factor: 1562037742337