8 060 963 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
1225266377	10	30.2	old
14230960978115899513	20	63.6	2017-03-28 11:39:19

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-07-30	_p95holder_	DE8EE716D900B63A	2	4085379	5	3
Verified	2020-01-14	tottenhoff	DE8EE716D900B63A	2	1242594	5	3

History

Date	User	Type	Result
2024-02-26	Stef42	NF-PM1	B1=937000, B2=1792472220
2020-01-14	tottenhoff	C-PRP	M8060963/1225266377/14230960978115899513 : DE8EE716D900B63A PRP: Verified PRP without proof (not generated)
2018-07-30	_p95holder_	C-PRP	M8060963/1225266377/14230960978115899513 : DE8EE716D900B63A PRP: Verified PRP without proof (not generated)
2017-03-28	TJAOI	F	Factor: 14230960978115899513 / TF: 63-64