Factor Info

ID 145167
Size 1254 digits / 4164 bits
Status composite
Value 168049788132367556958279524337227839114692033307643969340218725737035171235847527402271822626273861698521562770827895487572036588688731057372493612990213878486332728731777742385492567378060125896107133273390636493086490367481413646279174311867689316742212558631722282167888672609566078615040488807622233547035536979332294607947110415415710110102697033158362959548249763716624260619259990044278190438915136042862469973136244316935159935613323461379556128235226945071484867056000284838987002430973605153619465584669296541132448368449528990825738868681369952891200143757719104825578757432762440955112312826849025518469601374389433358766475035963265353475782937481503085618972275417491947988462429358222333167611664814347517825630395931526805452166169115447829822231884260771267889721937572222473705247835615148501690998295689955092413365788666178001643511160276811320493984346296548139803683832911177434540328750333238098849399392177121207978190114646400026118326199470359355779084732080433553522333019540914360812874662846463534165740727634720198404594774361011647179906810444559022105741720508214473247336073548216692904238628090588461665059962347151971459026314630182735954715253303715557323878897782685196151232953505547120372016526850710227806690746887

Factorizations

Primary (ID: 181024) 19968467649952718037667930161117780043252380651915363996798282175513053012564368728049900358142190013569986709566877223764730529077486964552599195911247603027329711566068594075647912408298068079069186682841699576668813586064595605028892750887428419677205148060284788789461942935046463126773496925597368549265630826461033933355841176163028553140683229442259092707996673609150164734546514505106475409775987542354759715958317157032637716171612048937968982830197589901246647731923022055012953954514695072317225918414671232110471531431509189161564568952535373408952733818049851942747782725541318926229666881043304856905624913 (composite)
(ID: 143994) 8415757837720986592747314265807091858951750965619855199176742168860654555906406070442475849591435622476114614170989704892575647170749306291184004042313425622053604918388529328575007743520614926456400973133262544984333404046427317948356456724279598230767817188606982754186452604519057972465988071076344348946874154268584306218405374575523677978669528882089960284429258882939286788197297460615566338125703854340178038099147583345595043107167747678526830915226501561788087244736979121934224271240299834552604600802756158714768051406589392787903313074622652309613925146206313988753655666679510723573657972239170113368502220642022411248599 (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.