Factor Info

ID 156711
Size 1203 digits / 3996 bits
Status composite
Value 426582305209938058989174780896071527690785205022532303582228144218531390507340924253106924445028794862294929340151430493734484593176537419994491632246838534729168319855070874700426380980175444167527540296608948162713090229480391759607768545909076935550016284823755857668931290224134696714268759870742030418477910159655040885520757051009454900555548561957318379122754577056539806318312488933745794867807822420851466652021320045494618628051476005067790742546708174302364256180262899907311096029562020727560716291505562653211768222147815183934065483392142112198874670791995799028588049581234897791051554298070005527768593874045742652583071238308116988578371492132684811180369162978996221065838193279807694373407962811764888826964599835649590839356156507214017093284074529128557228386729443046140074691423829852664910905801924875695260952525952285517017947339839459118205137331944889570982165229962963339271611771835273899363357504116392594959931190794413329279872547363236378177674900698407604955794530779971050187125259673907910179042104020784843777075836189224167259580072672074017934345822312851573326712882188486698379410186079830627073728451231627619986932108099551048391720894527244299492959559977053

Factorizations

Primary (ID: 155492) 1870164078198324160460189423370274930870879037375409688488714356496996656672464590541822990284193746258539443257421114894950101767737674906507017703817229574552147347130893183530749505492029963351988563741746602545672951591841288870821365994862597708535182793904457922214684957291909351183004550324589523394414874241456442851429314665506351267268330851462363948497956438634112854272908174616637675150976848550564269903298685021180801816922382439882448701986943850953928273961638170131911143812868367256161534073943604400502224266389525421197111414448694834485659897476795328153 (composite)
(ID: 190720) 228098865860421335135646508128200162856603922931219622594158835426775360229325016458617136214073019212615274638750305110226295430990551816166046364774285177823766978599127039327535365355955805130976892256983878841047265771786231651898713972005903825035293389059218861393850628154076227617100249245559485900274278265812803627145176595681816386030037946940531346608888671263471383574900814265615609251476001389296662206375110348268341351106812623883026888079532821466302698432203176989879034322829385446633449384238281484087314007786913658545660638189153226046561945536431400030668695322711952225434556944731679532389028836851301 (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.