6 951 821 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 2 known prime factors. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
41710927	8	25.3	old
1932606239	10	30.8	2008-09-08 03:02:50

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-01-25	Oliver Kruse	00EABED976F657CD	2	2998481	5	3
Verified	2019-02-08	J.R. Allen	00EABED976F657CD	2	3921276	5	3

History

Date	User	Type	Result
2023-12-30	Stef42	NF-PM1	B1=562000, B2=960946350
2019-02-08	J.R. Allen	C-PRP	M6951821/41710927/1932606239 : 00EABED976F657CD PRP: Verified PRP without proof (not generated)
2018-01-25	Oliver Kruse	C-PRP	M6951821/41710927/1932606239 : 00EABED976F657CD PRP: Verified PRP without proof (not generated)
2008-09-08	Will Edgington	F	Factor: 1932606239