Factor Info

ID 156926
Size 1042 digits / 3459 bits
Status composite
Value 1346319715448606516695458731289523175697356713701497357871721497880645530844704934222267838757185415592539099917103460701183044547943192699954922833195160540523900871207417694011578671225982872940513453452106135979348476407200993120056029080973738669050792908354720553458680061301672569534996463495364575243549616825417037086158564806393516974625767919977122047644652129212015327436062443257675608927889173301135178036843110026487057373868612917120443752207277463404664538600866098227514676335339198147869674528228521227165165141371734827051576742233782378227544661048733985382909488948036726764075705619638415383536782729792696304530687684991636646064304182340844015148137795820554214065832874532255624166191457894392586697652348917717372089945824760585628753249104162783633392741700611000177579779308149636359059458679556206506408928255857243532985844687346739572188923448568563975109361961486000591087036559972429837549314671834772792093302313302903780287975249398729367199064884717204104964470215574615998137322127438338167052340639561571

Factorizations

Primary (ID: 155096) 1122399563430440797573237387545143 (proven prime)
(ID: 190929) 1199501282176009033340559601899620757781662537007904252825258885106391387609921651894545612338029268318876120949527165672974745102922768616848412122964606841850791692483545731177211440204805925544228189591586312434282837106306460410904724001863279879782472965290137998355855392046403017177326491772791919283432656139661275395855503077265291749103057421941286441599719631963782682537034321581538383607660958111007914115138932156691649869629790944644791896065770523129594122632283140311366145793241054748554079698623910870801076888397915769952468583546793343345814048515905872922126620339515943831740122081235092800301130576337906252350220201625666620494107837762582349310555948865710712710312536077226396366256864891324517873090525662810035928747405832267865619752333464963761219781375988724134134419723107114026510931465967914405008873173176447486493508798288804674438200258105360825956586087883538292282361119432321364481478692970388836210085395224520823663645257294538223934623055710229400376880796351378997 (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.