7 779 049 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite, with 2 known prime factors. Cofactor is composite.

Factored

Factor	Digits	Bits	Date
582717856618577	15	49.0	old
173868525244643617	18	57.3	2015-06-08 11:04:19

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2018-05-15	_p95holder_	3B99704E311BF6F1	2	6341238	5	3
Verified	2019-09-29	marssystems	3B99704E311BF6F1	2	5030241	5	3

History

Date	User	Type	Result
2024-01-30	Stef42	NF-PM1	B1=875000, B2=2044750890
2019-09-29	marssystems	C-PRP	M7779049/582717856618577/173868525244643617 : 3B99704E311BF6F1 PRP: Verified PRP without proof (not generated)
2018-05-15	_p95holder_	C-PRP	M7779049/582717856618577/173868525244643617 : 3B99704E311BF6F1 PRP: Verified PRP without proof (not generated)
2015-06-08	TJAOI	F	Factor: 173868525244643617 / TF: 57-58