7 915 399 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
1858171576847	13	40.8	old
108152798284007	15	46.6	2014-02-18 11:29:13

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-06-08	_p95holder_	1D1E0EBC84DA4C0B	2	208540	5	3
Verified	2019-11-17	ATH	1D1E0EBC84DA4C0B	2	4653967	5	3

History

Date	User	Type	Result
2024-02-05	Stef42	NF-PM1	B1=950000, B2=1968826860
2019-11-17	ATH	C-PRP	M7915399/1858171576847/108152798284007 : 1D1E0EBC84DA4C0B PRP: Verified PRP without proof (not generated)
2018-06-08	_p95holder_	C-PRP	M7915399/1858171576847/108152798284007 : 1D1E0EBC84DA4C0B PRP: Verified PRP without proof (not generated)
2014-02-18	TJAOI	F	Factor: 108152798284007