Factor Info

ID 156320
Size 1007 digits / 3344 bits
Status composite
Value 27319420923658092565113183943768048340916353337638820553374053486443730521679480089061394589989342427614386220616587360791247959483113752224632045396996587801580746224184039868394417461395512585176575032361613655999403957247058013221009803714754985268481145521614487208540715534640684107418192286127012303574450482820736490121264257079403768368273917832865399505125100414842998686286824340441489227952043469475329159504117569486570917079261306350202912490329440398760563185069274745347983871989057872347906396499761342503752919967310299606727891867787440770574075950607188770583927979105117443441695880854761260236631065949309778051175306799313506343425183988837596942797343471790273883444914230799972594138106244627655629677813628724902615720550883464772267822072541887728361144111323765978194423586747143055624929732946258491404683040625630126070530957920109937276491086050829146872242049599176621881163980195807503511785235871114283014714230027266128164597092137839850655451400072860346313820033973627129

Factorizations

Primary (ID: 154591) 568972471024107865287021434301977158534824481 (proven prime)
(ID: 190306) 48015365092242827705740164621973744888349567459448691476952544186619371080981300833729178898163285004827376161272163597014932482549746431077475248386766014248043605904967966482500843406053204138558761361653072649958998431790044490941364433141286455767186951603651642424597460838410173484562716750013001222815946085721872537650204684000875250447772977472828256545187256045418716146613013581255960946348925811410354022904657351640050475312057885039859245722347048920277107137512703150556821740382318358239430630416163926647207983702956372154506701062262192419853223576166931637981233627936721509594747483417582857555558834987544633047251473992368348368056409392193905716426945968224795174982741873214888802579537433787026322548090865189015359091792285002356347934769880326715993296719755982829020370003702190563779738551059577360678573169675404787271104707470245059953029402848575215774777892140909209417739167909572676635830113673786598702624143487516484758862809 (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.