7 814 393 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 2⁶⁷

Factored

Factor	Digits	Bits	Date
5876423537	10	32.5	old

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-05-15	storm5510	6402925D4933ADB7	1	7571146	5	3
Verified	PRP without proof (not generated)	2019-10-13	marssystems	6402925D4933ADB7	1	393449	5	3

History

Date	User	Type	Result
2024-02-04	Stef42	NF-PM1	B1=843000, B2=1382772300
2019-10-13	marssystems	C-PRP	M7814393/5876423537 : 6402925D4933ADB7
2018-05-15	storm5510	C-PRP	M7814393/5876423537 : 6402925D4933ADB7

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