8 302 583 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite, with 1 known prime factor. Cofactor is composite.

Trial Factored to 2⁶⁸

TF target 2⁶⁸

Factored

Factor	Digits	Bits	Date
482014758649	12	38.8	old

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-10-04	Oliver Kruse	7DC56BB6343D404F	1	742583	5	3
Verified	PRP without proof (not generated)	2020-04-18	GAN	7DC56BB6343D404F	1	3614283	5	3

History

Date	User	Type	Result
2024-04-09	Stef42	NF-PM1	B1=3000000, B2=5704029240
2020-04-18	GAN	C-PRP	M8302583/482014758649 : 7DC56BB6343D404F
2018-10-04	Oliver Kruse	C-PRP	M8302583/482014758649 : 7DC56BB6343D404F

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