Factor Info

ID 176891
Size 653 digits / 2168 bits
Status composite
Value 22176187806448613813192992767152609045124016993610795912509893449522132312208206133125457933292873164128982205394443711139091685524897911991198354297445589557104718091584318115291526458903094172498223866436073439618083209493715995633392582902881002087661074967560505868750912160361608382806536983114811111859148334962684858136455120486072628232746826681262603489832121985392983090254011842543828479464686097415324549562819729724454369378318347811385526233184640418593782415123698949573299784668189144301906341473603302561838710337811940073733054544579743789114679010598526640224822126023881762894798515225578958109703055364849792641682180156776953479679

Factorizations

Primary (ID: 16419) 5236191793577226020199483374350559063 (proven prime)
(ID: 176892) 4235174852389896156024749063327095884547668401312090592442436698697532568693734172120814151654480363149443323352460538781843485329932479959327660251810122041809388528505998469303881377307888984247351363536538904470762232009662198197656029152525296776332958556042774961302342841402413779529185304672492741506650948178243196976166682094579270978187553771165006965374698987287940618919112212263460000839986759810121246171929219683664072614253090891921203021266809712818006316627942131300446063226981887614556774182951014672858645728856833028448195826444284781072981262243295012280586250368872249307996518111847012686233 (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.