8 332 543 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

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

Trial Factored to 2⁶⁸

TF target 2⁶⁸

Factored

Factor	Digits	Bits	Date
799924129	9	29.6	old
162168501813839	15	47.2	2014-02-27 11:50:10

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-10-13	trebor	AD109CAEFA932A21	2	5064226	5	3
Verified	PRP without proof (not generated)	2020-04-23	Wentao Huang	AD109CAEFA932A21	2	8066039	5	3

History

Date	User	Type	Result
2024-05-10	Stef42	NF-PM1	B1=1025000, B2=1519818300
2020-04-23	Wentao Huang	C-PRP	M8332543/799924129/162168501813839 : AD109CAEFA932A21
2018-10-13	trebor	C-PRP	M8332543/799924129/162168501813839 : AD109CAEFA932A21
2014-02-27	TJAOI	F	Factor: 162168501813839

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