13 687 591 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
1652100145127599	16	50.6	old
5477641771009347271706431	25	82.2	2022-08-16 14:48:45

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2022-09-12	Perig	4B9170F69AB16801	2	2699810	5	3

P-1 factors

Date	Factor	B1	B2
2022-08-16	5477641771009347271706431	300000	203079240

History

Date	User	Type	Result
2022-09-12	curtisc	CERT	PRP Certification Proof certified good
2022-09-12	Perig	C-PRP	M13687591/1652100145127599/5477641771009347271706431 : 4B9170F69AB16801 PRP proof power = 8 PRP: Verified Proof certified good
2022-08-16	nordi	F-PM1	Factor: 5477641771009347271706431 / (P-1, B1=300000, B2=203079240)
2022-07-28	nordi	NF-PM1	B1=300000