Factor Info

ID 151738
Size 939 digits / 3120 bits
Status composite
Value 862333266890976198326411384777101615393941029493833470210583954736136118326761439878994593919645720361170920723221232912167219819442950371533468559573321632032159349891581003922903428269974781453168868888059888353370139164267363593932048765278847772450286855579380430696333757371647601549358567755179563588671176342511039193306303433949113652238240142671427455618018496322232689029691180861821126663239160197385579115498231325979366604230623315909225654767237020345792611014474521328363472494313263200048737576427454340859278030206931534428754985482487940489057636302226366724627364132653880136590004567587260760882844842384017199427517357111957817328733850342644286231541314776034162562826012444279583055636315987331270041270927612536934447457379724781932214801835330490344034619089915211575299578052368329413585327093904799089209780929025586870524321498646463661124736984417289162240205203933182719623269752131066414892087135111550143817

Factorizations

Primary (ID: 149879) 2198651116521905252639991329 (proven prime)
(ID: 185964) 392210142123467152672846506877437921141196246069984566190638527804590434122410553395541646711900435415085378841434947284939538975901546490570336024784736731117101782148183785488982893353575886508424397044327134065467998301995680974094747437554964914363383082383159719743740050229973230074547214785422871756955315628103662679946046355089082789511302825488207193024669832343162416802747195592784816371317095617315897660106387106088392942874949923327934999015382731511985966127603966282055084552270345402263063446996399460122101492988619962232574062555632323549209115665362608457149508690335479104947054620535930924052745200152662706543450080525792181051529949197477480270274660075289244726753401518600040636066530802331836975259308793281743423974097381014232198149653778484160928258057230285257436837402879749837398139080786587498903959662943913644569069501275771151409407556833943899551234860621349264670812959273 (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.