Factor Info

ID 166247
Size 631 digits / 2094 bits
Status composite
Value 2003944797414003361559523103257962880286661708528134632803299483147658396909541610274153204957417679412207726097276295356428013704766659124249688677878243421813599132019016054258497210581298896444127450573547420961440867294639520803403372114678802429682173068036997830647414394703234313657322827988157479079692015992317562381816473227641395740636548712595245163353805065855129232697811246176549503737238642484777162646203544165865523334536286556767503502582883239838219602849231350850096470214809817499047264428126191593523114096986567899310179793875244331853434655069897604754342980066676364703801002914927291084758893836696548817

Factorizations

Primary (ID: 17143) 795382366687653584971 (proven prime)
(ID: 166248) 2519473502737271365609827798417522312878231662246878514367507408240085872152521086216265075614125478809181886171097838117367737363906960275788012908163128038831578453223078663045200248184442663348556710512127611890099753111417987249587554458363177321489724893167197912859499788586877499622288489717502865420908639480278326390425527528470807869896562946104230707214433468856991713345997933245271921486842042256974789006815570356965238308975864639137479213319099942770604088821331141878492695431142213937372466888155995982657542297113279218599330771076839470515759806348864817006261567478689501236116594700732627 (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.