7 882 009 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
236460271	9	27.8	old
19513395097193	14	44.1	2008-09-08 03:41:17

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-05-30	_p95holder_	772E562675B68A96	2	2089938	5	3
Verified	2019-11-04	ATH	772E562675B68A96	2	2075700	5	3

History

Date	User	Type	Result
2024-02-02	Stef42	NF-PM1	B1=950000, B2=1968826860
2019-11-04	ATH	C-PRP	M7882009/236460271/19513395097193 : 772E562675B68A96 PRP: Verified PRP without proof (not generated)
2018-05-30	_p95holder_	C-PRP	M7882009/236460271/19513395097193 : 772E562675B68A96 PRP: Verified PRP without proof (not generated)
2008-09-08	Will Edgington	F	Factor: 19513395097193