Factor Info

ID 145053
Size 1014 digits / 3369 bits
Status composite
Value 917732469345986869007553068095350614180158090159828555696725793525854010491318565674198610164803640519092202710308639775003743718818186566693249123574425709735002306210788354319943376622159675671345024127642223033001929138400788725196116512020199398212087552247666879845839714755588787387128730506907459911188156645738520873703828488392628605721002933991329045562909680109533757667912441047805825497698864803409781486370535006642094848740974323052790724079381368614804840105681245963490612656641034555236054290090058442841507300166754418668411248544558320066807411270212054757044833467371168647430364665638903819868220913312226780960754104948902055443354998231543490272123370997590564968334934971802563075567019887871407692523206231875135476547161417941180426807329788469894545160040491925357239046290568999188790775818662250471236929213389534292166051683186867184825775034329037916006815402946751038849778378339749408675034094575501381703447152996262479287308484877729882276492652375638483994482882861864098314463

Factorizations

Primary (ID: 179184) 290239124722842089063959709049053 (proven prime)
(ID: 180900) 3161987448185549431189337039340647900447279816072532101855693049716863729734608501984599213711979696786966306171506190870264190956206829364680515925563945857106972602294926291199483073646812929928773833959865302989389092727034921621869482436775551468907456326877708287916055133849251425910553297009654577117282816264811232478397523838692566293184269285655824111935560564721491441845561949099255480746852997850640347817861924421024050751445691687580666856927414963491566374696135477848095379925447099588708613471553278987637841211179582334543698127546863895490865095695379530220237736972665545396587202590102655765182217220426200115514315101349883144981275413181100880529239991123356700667687459851244513248704522717973744380506826461836266584826750399420885415034381888117570763198125491266807880442571518801694793146407197392538599079828059753077030913456365349559916217686982334968938052088040363217835938568472371884029876983892094400795732654282054076948876075828862744389428971 (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.