7 981 859 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
574693849	9	29.1	old
53092101405754382237518337	26	85.5	2024-02-14 11:04:33

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified (Factored)	2018-06-29	_p95holder_	F4B678ACF670E3FB	1	1431848	5	3
Verified (Factored)	2019-12-20	arnaud	F4B678ACF670E3FB	1	3007261	5	3
Verified	2024-02-21	-Anonymous-	F4B678ACF670E3FB	2	5914507	5	3

P-1 factors

Date	Factor	B1	B2
2024-02-14	53092101405754382237518337	859000	1420146000

History

Date	User	Type	Result
2024-02-21	yphysics	CERT	PRP Certification Proof certified good
2024-02-21	-Anonymous-	C-PRP	M7981859/574693849/53092101405754382237518337 : F4B678ACF670E3FB PRP proof power = 8 PRP: Verified Proof certified good
2024-02-14	Stef42	F-PM1	Factor: 53092101405754382237518337 / (P-1, B1=859000, B2=1420146000)
2019-12-20	arnaud	C-PRP	M7981859/574693849 : F4B678ACF670E3FB PRP: Verified (Factored) PRP without proof (not generated)
2018-06-29	_p95holder_	C-PRP	M7981859/574693849 : F4B678ACF670E3FB PRP: Verified (Factored) PRP without proof (not generated)