7 898 287 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
2732807303	10	31.3	old
8482760239	10	33.0	2008-09-08 03:41:38

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-06-21	_p95holder_	22946FC927930C60	2	599189	5	3
Verified	2018-06-27	francijezek	22946FC927930C60	2	6928354	5	3

History

Date	User	Type	Result
2024-02-02	Stef42	NF-PM1	B1=950000, B2=1968826860
2018-06-27	francijezek	C-PRP	M7898287/2732807303/8482760239 : 22946FC927930C60 PRP: Verified PRP without proof (not generated)
2018-06-21	_p95holder_	C-PRP	M7898287/2732807303/8482760239 : 22946FC927930C60 PRP: Verified PRP without proof (not generated)
2008-09-08	Will Edgington	F	Factor: 8482760239