Factor Info

ID 142015
Size 819 digits / 2720 bits
Status composite
Value 383892093947605148265810314262108386680745171952276758070276810395371770749635418222889026599368444979141194193399415764631062215193508478477952793616766639765762074289331709276493053043342914149486256712123710530162018853445094802301711357852951929789964109501703716477247497431340776811090358201172165422938989281435311002466698362251738034163838206961284264623245421142058863931159934078508328544091354292021422952319783666204066887926216500243897980956125953020706171021280946349073336621936025849114106348571098813027356936041846446487029007430017367448026484267917641441011016242762045850599510108918564527792957575802837513197191398531236814774524286437506797529247428102420551286327402910186818729061363150915537719719150088824158423690532765819705670283449848186822759031102819366328812187471206673861119150041

Factorizations

Primary (ID: 29260) 506682198995827346867283902839 (proven prime)
(ID: 177367) 757658537656197774843261357548388169867467166275852133607545562421996654465534953862207231201487950895338487307347002827123329098928425577783570833938741747512213304902100250703203700606589582685777925775847450962177048136994432594526885371466009360133773524659559753400154700266730219589503601576425555130629508509542338105384187034406316133444418182304673029184482573557249796614120424111909487819820330382461228791035883004258679055741120095700257192745909251453126182201320603871769528019015388206815989662958718408720719765889685615428826730788625943690846115083893745499856841600580268252593384020654632677943204068871068270538263691808613044559635316838984000208363642110449592540053158853915269242468857832179573778166498182938110961296623046784079333954900420707449005149201519919 (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.