9 301 693 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
349371589081	12	38.3	old
1827498401804565704303384538311	31	100.5	2021-04-04 05:20:52

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified (Factored)	2019-08-24	mnd9	CD0C944AAFE6EDA2	1	1752551	5	3
Verified (Factored)	2020-11-12	marssystems	CD0C944AAFE6EDA2	1	5817184	5	3
Verified	2021-04-06	Joe S.	CD0C944AAFE6EDA2	2	8269927	5	3

P-1 factors

Date	Factor	B1	B2
2021-04-04	1827498401804565704303384538311	1000000	76000000

History

Date	User	Type	Result
2021-04-06	Ben Delo	CERT	PRP Certification Proof certified good
2021-04-06	Joe S.	C-PRP	M9301693/349371589081/1827498401804565704303384538311 : CD0C944AAFE6EDA2 PRP proof power = 8 PRP: Verified Proof certified good
2021-04-04	ViliamF	F-PM1	Factor: 1827498401804565704303384538311 / (P-1, B1=1000000, B2=76000000)
2020-11-12	nichkopen	CERT	PRP Certification Proof certified good
2020-11-12	marssystems	C-PRP	M9301693/349371589081 : CD0C944AAFE6EDA2 PRP proof power = 8 PRP: Verified (Factored) Proof certified good
2019-09-18	mnd9	NF	no factor from 2^66 to 2^67
2019-08-24	mnd9	C-PRP	M9301693/349371589081 : CD0C944AAFE6EDA2 PRP: Verified (Factored) PRP without proof (not generated)