17 700 131 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
35400263	8	25.1	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2020-01-05	Khurshid Suyunov	255FCA4B8465D4C9	1	9906157	5	3
Verified	2020-07-27	Jaytholomew	255FCA4B8465D4C9	1	10573887	5	3

History

Date	User	Type	Result
2020-07-27	Jaytholomew	C-PRP	M17700131/35400263 : 255FCA4B8465D4C9 PRP: Verified PRP without proof (not generated)
2020-01-05	Khurshid Suyunov	C-PRP	M17700131/35400263 : 255FCA4B8465D4C9 PRP: Verified PRP without proof (not generated)

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