7 830 293 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
1190204537	10	30.1	old
1378131569	10	30.4	2008-09-08 03:40:13

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-05-21	_p95holder_	A7063111959A4119	2	3132004	5	3
Verified	2019-10-17	Igvan28	A7063111959A4119	2	4241411	5	3

History

Date	User	Type	Result
2024-02-06	Stef42	NF-PM1	B1=859000, B2=1420146000
2019-10-17	Igvan28	C-PRP	M7830293/1190204537/1378131569 : A7063111959A4119 PRP: Verified PRP without proof (not generated)
2018-05-21	_p95holder_	C-PRP	M7830293/1190204537/1378131569 : A7063111959A4119 PRP: Verified PRP without proof (not generated)
2008-09-08	Will Edgington	F	Factor: 1378131569