Factor Info

ID 105615
Size 857 digits / 2845 bits
Status composite
Value 17939326154836192693835649949833231212947002742943006232211015300622027774234395225817062078292504137753824171715305656169114248426417054647764011681443658462758420541220642923370448806570904935486935921028542124136172995343301600133785587154925027816399875711127292148246266623342938931478455743178014391454182693906204838029837076615909553376958644332807673862406109466242395098927851818084701812477166866125523052021462502677454053363443174965905181931987946299825573438615480740418776364465716966756764922376310461190297301039245426801182177333373281987817796695793929949508190509956484269648739160284147763397611476492843987133465596984678641535449661190893358486084700745314197211887592491798712982163609884496022637667377179882788092211143598378185286280894549612108522675796029252905573104848568409611278504210635085378165052986244670155077496030069

Factorizations

Primary (ID: 105616) 407664984849806870873 (proven prime)
(ID: 105617) 44005069901810310836092305490250653201268561583225577301631549222838197090773417930165058884752934803206314911018134278129102515635691107381360954172353132280327151352581165949959485897081363564363548640990664333716149815561531999486529353919733451639812248301597506716070519007000240942289293616775506050950544912723838352704197726509884316283866102678066609543891066004050155421849234160601070498822416410105931813954211709792383354086164791482530425180677875029402728390564457350363148789208603856906392060127612958048706150580318257234113504565254956710009417185086841437152006922142773435479935973429484482883901545921753945509071640187209995825324499104948765508597375877318005900563107382067988231098420594504833519277103838754294761812213963789082466010713955780399615144240452012148122174991257333740135928115467298944360950653 (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.