8 027 497 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

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

Factored

Factor	Digits	Bits	Date
321099881	9	28.3	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-07-13	_p95holder_	0BEE5F71E5F63821	1	7282553	5	3
Verified	2020-01-05	Alvin Bunk	0BEE5F71E5F63821	1	2816067	5	3

History

Date	User	Type	Result
2024-02-24	Stef42	NF-PM1	B1=937000, B2=1792472220
2020-01-05	Alvin Bunk	C-PRP	M8027497/321099881 : 0BEE5F71E5F63821 PRP: Verified PRP without proof (not generated)
2018-07-13	_p95holder_	C-PRP	M8027497/321099881 : 0BEE5F71E5F63821 PRP: Verified PRP without proof (not generated)

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