Factor Info

ID 39156
Size 504 digits / 1673 bits
Status composite
Value 259000520713891811838171841084334059440715236843902488023913129983118867214043368709020531551535950876314671476598367202867442788917764506150456819067744833133591951796371914834563934004942489609569857353928236181145943546843219592447834241680611867704761731526740937959674541404095100301600547289767589027718635750365401368441840546352630658149093111457393065394979167331383715095371462638552086527175242543910136044797713272680412398989180967056977141119596670208062059540562681006872133724727765473601

Factorizations

Primary (ID: 11566) 535434479268147803380664430887701402848403348378116486001 (proven prime)
(ID: 39157) 483720288368249215907450462490190457366028458574623980947318812546388534628086513004796040782864766342603542801066491915501252463154898558153250096695215071479901221767470995709357224413123343164393671662518722101190295550000238480969346673668071721056056679306984238130056655636157173389633199135250299462139746881036179343536557480229203045412544800058923163401596890540159041552119543322406710929898684813664529937670981508694880776349675387601 (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.