Factor Info

ID 143798
Size 359 digits / 1191 bits
Status composite
Value 18979479931901075083161644226809477099056501467828609018193578788225396440479728862006470856409583612957373573381077932630859759492502967902269715452179835476965409092510238619538071994816748896656727857742626927883720053665915738613816243300981213736806186828388169753739786990505217155288613250294291681998256303868403390261255160274470029620209944804115573

Factorizations

Primary (ID: 144245) 43700130127414471108722817 (proven prime)
(ID: 179612) 434311748650712785809253063560354350645752256837446531527074210887787191662062870294363542970999198723503081402606247598938208698855325238024964366074523820649045385068002830003943003325583218442954217398401239625673734687559619305681312855685161011716111966768743961145767724996800640603159950463489788966906302401785414733415303669 (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.