8 325 367 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
19181645569	11	34.2	old
28644873577549193	17	54.7	2014-12-07 13:47:00

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-10-10	rucio	36980657837E2339	2	2432100	5	3
Verified	PRP without proof (not generated)	2020-04-23	GAN	36980657837E2339	2	1052615	5	3

History

Date	User	Type	Result
2024-06-10	Stef42	NF-PM1	B1=1375000, B2=2725257990
2020-04-23	GAN	C-PRP	M8325367/19181645569/28644873577549193 : 36980657837E2339
2018-10-10	rucio	C-PRP	M8325367/19181645569/28644873577549193 : 36980657837E2339
2014-12-07	TJAOI	F	Factor: 28644873577549193

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