10 461 727 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 1 known prime factor. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
44292092748257506687	20	65.3	2014-07-19 17:57:50

Status	Date	User	Residue	Shift
Verified (Factored)	2000-12-31	Thomas Traber	17BD81FC93AB94D4	5530472
Verified (Factored)	2003-12-13	Stephen White	17BD81FC93AB94D4	5242550

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2020-07-23	LOBES	D5EBF2657EF08AF3	1	3905891	5	3
Verified	2021-03-06	XZT	D5EBF2657EF08AF3	1	6979978	5	3

History

Date	User	Type	Result
2021-03-06	curtisc	CERT	PRP Certification Proof certified good
2021-03-06	XZT	C-PRP	M10461727/44292092748257506687 : D5EBF2657EF08AF3 PRP proof power = 8 PRP: Verified Proof certified good
2020-07-23	LOBES	C-PRP	M10461727/44292092748257506687 : D5EBF2657EF08AF3 PRP: Verified PRP without proof (not generated)
2014-07-19	Nipal	F	Factor: 44292092748257506687 / TF: 65-66
2013-12-20	lycorn	NF	no factor from 2^64 to 2^65