7 893 883 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
23506673189423	14	44.4	old
3191694482380049751278815601	28	91.4	2024-02-02 18:07:06

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified (Factored)	2018-06-08	_p95holder_	667E1617E1BAD0B6	1	3907895	5	3
Verified (Factored)	2019-11-10	marssystems	667E1617E1BAD0B6	1	6412272	5	3
Verified	2024-02-08	Perig	667E1617E1BAD0B6	2	5017039	5	3

P-1 factors

Date	Factor	B1	B2
2024-02-02	3191694482380049751278815601	950000	1968826860

History

Date	User	Type	Result
2024-02-08	Ben Delo	CERT	PRP Certification Proof certified good
2024-02-08	Perig	C-PRP	M7893883/23506673189423/3191694482380049751278815601 : 667E1617E1BAD0B6 PRP proof power = 8 PRP: Verified Proof certified good
2024-02-02	Stef42	F-PM1	Factor: 3191694482380049751278815601 / (P-1, B1=950000, B2=1968826860)
2019-11-10	marssystems	C-PRP	M7893883/23506673189423 : 667E1617E1BAD0B6 PRP: Verified (Factored) PRP without proof (not generated)
2018-06-08	_p95holder_	C-PRP	M7893883/23506673189423 : 667E1617E1BAD0B6 PRP: Verified (Factored) PRP without proof (not generated)