Factor Info

ID 150442
Size 499 digits / 1658 bits
Status composite
Value 8144125028772268224968164203720553705437923276755201799217373793580747072349052131686910841246961465186444119021822328311064838663675488242267431346666308884812000894734899249638906878216671486965594090559806437973814896692446506499529531631761302999263203044124110122362843163752652089176778540411804388603911939768452569626913137457663466974652897909307484763668935147884904001540093028981159779864710771940565781879921118271119101786962070141307989863915775949121519655773710505181943076932393189

Factorizations

Primary (ID: 149934) 1151869947110526846443 (proven prime)
(ID: 150443) 7070351170461438045359896453161046280417464500938389689914145113918760803895975345155743644145287057750213827227935456830377296115591182566677333698119640770896214762870040550726531150917627879010949988292860101768257437235685569946107989084028849573134341149341875051055184452585585976805427032152837993378182989583359524450617940074313366885331446536047298040340461433355843080482599033072833061945255763902631788335644694268748746268064927028423295047119789228292478631975023 (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.