Factor Info

ID 173520
Size 877 digits / 2911 bits
Status composite
Value 1298342503272636965915336454106915884527195083272852293178122762073061658914415164425690344409622651768580354327769256354605676060404627768535644178938672816298711208971989444571814909570184065174160634966660246466825153384893678022591791556257459633604252931454333161133463507542113718300827908782193789017434677801833073722115067048822278252689051825124032189328640764366092215647597695527148263377033153208958372966607047832288600803304089152783236861882073160130378033270782990950313542044135180544891353149597258053823016656653824132593942210979992737032541970623021222162859484600411754394309020678186535909679717035735401692051808616277874924338090423392288753644053881130127185851121223112572690339294149196485446760436497595347612269675744543969867120358802725376572068594931219518777237323850213766446800090820266501349289384786542474392999891072086126208441066008461

Factorizations

Primary (ID: 136407) 480211292412647894626919619228001 (proven prime)
(ID: 173521) 2703690070988511762022914337256538974547901180677042175552545661517946865585822612165291176107901562902417977898886738629264555682450436864761493060554309220140431903171325656956200239260909756495228214308676660389466915586634075041579589435341802794535634800503176504191691837112439698673842368334577722153283864920563920761753458372618953227682557532906031436570358732479908262524643249859375919798639378253300192357384632436451573308670292227910611487462996066918910114452784593873566841999621251804885287556846494070631962045812871873921746272748468517642269511314333743513637622888134080901124388605098327100943635742648131189994901161326224581419324465713003835381550619546125356233910337736810308125432789927447783961588601740547356739775882548554886190602864621226354136055169258672853512740689847753697866628263319171589266763401900461 (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.