Factor Info

ID 165424
Size 992 digits / 3295 bits
Status composite
Value 52239895580040898521945037968006993955111547968507181964716775905485910183973589826468760856394765823745725080588253058086251088966315498615138309571064551246946053133534886262539801276612543736013610404466460845070081087196708466791619645167201241065374030463924725994683185971440132977560332716222192608846108815531539904231744637757602757418595929789621077580465775228100684848401019704823688429684591416947367794151867753528466251096525278047569278460383351982886061046443571449767421722983491495616272259218002506449615591929983817767833535253615438891748594468575170848356589377097931540952878230462826063219585790547674766493242936201760047073164094747083194380612182544266083190221680371214719614802115316813485558464142737992997265554791152116068266812793536395578117459288814887618302296516318484053731593282352332749306259822702267333492358275734259807745484175539887471504830731237213548092160158242629852749586606372666449090543035140108426552049445855571180905432816181103199117

Factorizations

Primary (ID: 163530) 39879421520336710536871 (proven prime)
(ID: 165425) 1309946172448888266695892163756760719315536531344614236510527942241727395821506162002203305643616298083592967139574518624663467576038542143474649655112325281597879785347470052852465157720146273771772561615936829158977029969239330721904614365237161904619392954518964679757696507543719064466284298512105201761100677233547993564690880345354890143560785102340107850316545384918726853802943474571691696001348892415129021777409885578577507858081381841473348310106864114305537655530503541628239727113395701021824407287216853465131342770398844708845802128498422892226227457259687984281365740067650938019263255533364948045742445299091685657700920044722434066775674699964435619738746540928694349768616842308074291825922927159717384054600159868200143113518439354930653958990445781673698732302520283261230429752559324268545841522568135864769380905829099880937499259930315866154975819273073452167502030009478347140996501364449461373260916453743208384118047307310138997556975421011627 (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.