6 768 449 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
1105193924533759	16	50.0	old

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	PRP without proof (not generated)	2018-01-07	Chun sung soo	63BC92D14D13D5F9	1	2352143	5	3
Verified	PRP without proof (not generated)	2018-12-13	storm5510	63BC92D14D13D5F9	1	5408484	5	3

History

Date	User	Type	Result
2023-12-24	Stef42	NF-PM1	B1=343000, B2=554822730
2018-12-13	storm5510	C-PRP	M6768449/1105193924533759 : 63BC92D14D13D5F9
2018-01-07	Chun sung soo	C-PRP	M6768449/1105193924533759 : 63BC92D14D13D5F9

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