Factor Info

ID 187579
Size 684 digits / 2271 bits
Status composite
Value 305620350928137122578529543160116714781820640646812215483067558425780498091777325275051001287265428338223362878944707001442989066550134326353640210397273809311133181257492492173969034140542495211969376998691551604360838245693966306800731279605770224858543899680078943463105381980071399030565220348749361570045671715486289596624224242746926325107341061729241335562110806390650692907284949022939782379902637012598552833837515207215250643326337736385565920168681839261830353997774680348763994155135353298428368750327229301820122253726109231643401266144090046105357272591910384587039435700165102516658775063464428134668561347767073138628916388920323415451585711629466479741783386797616917

Factorizations

Primary (ID: 186374) 241543265898391441412260676945356578631898858572763 (proven prime)
(ID: 187580) 1265282018074147447530288835123900940045237906660407697850613183599830647997081429592104353911551527152006188379951362442694640167044019792128358223608737180777383414526721583950326887038114357469188025982246953224697798855168015669891052226486545655750487074789337950214498388265581035628557360408233433746514706633720047725540618506913135414050764285778930767582579473112121565710245993895868198846366516030168430508042043005540289788304970501125709501026528625698836029724268508590527274440523698492934248950623672312537476391145046515658824395342843075988923755425548677313384489329035999032341661609543885194277056854494510865359 (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.