7 940 761 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
1715204377	10	30.7	old

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-06-11	Daniil Tsarkov	CDB7A77644EF1B3E	1	6635987	5	3
Verified	2019-12-02	Luigi Morelli	CDB7A77644EF1B3E	1	4625451	5	3

History

Date	User	Type	Result
2024-02-06	Stef42	NF-PM1	B1=950000, B2=1968826860
2019-12-02	Luigi Morelli	C-PRP	M7940761/1715204377 : CDB7A77644EF1B3E PRP: Verified PRP without proof (not generated)
2018-06-11	Daniil Tsarkov	C-PRP	M7940761/1715204377 : CDB7A77644EF1B3E PRP: Verified PRP without proof (not generated)

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