Factor Info

ID 168516
Size 423 digits / 1404 bits
Status composite
Value 259976342088871153276875685486945950243671337547663813571945638240926023198410590218761802441455583757352845966456549122994941572598939220958842003061043738883492768170678541554942878901352897345578489761648165162868775430945888243102585798600336836763138918039098929707048155417450229812389589881075717312446941969951488496313749077931191398634400005878686100161027630364286300264501327900317779251807252258087647324325803

Factorizations

Primary (ID: 167794) 379395745875808971155324352649338339586035997 (proven prime)
(ID: 168517) 685237894507050040563885356279043437812291590216413304664511359525142398801184515830026011614569559273921435949816330680739642324986683349094584889766957214945421185124929214480878424084527250471876945956539811382044114737382982693871751620267383757112185709748858867461363621705664188703335787065413255324910081844803099851502298262850906591159133544773972136479118705982679399 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.