10 479 419 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 2⁶⁸

Factored

Factor	Digits	Bits	Date
5091780399957415807	19	62.1	old

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	Certified Good	2020-08-09	storm5510	DEE46FDF37EDAF3A	1	917084	5	3

History

Date	User	Type	Result
2020-08-09	George Woltman	CERT	Proof certified good
2020-08-09	storm5510	C-PRP	M10479419/5091780399957415807 : DEE46FDF37EDAF3A Proof Certified Good Proof Power: 8
1999-10-15	-anonymous-	F	Factor: 5091780399957415807
1999-09-30	-anonymous-	F	Factor: 5091780399957415807

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