Factor Info

ID 157985
Size 1102 digits / 3659 bits
Status composite
Value 1609092007179298362178460511520709523791525100945646708708729574835839514891749976823451875567552145292639078519818426215281989910044519633576142724462884636441642915468635881984989765191934824334406687711759153002272403730756482750835896911932458754171980549431901105097566593871752113107123417518270338280890373700776761508716192226059982084235996776856110150739742320799166860280047638123641670661734157672904531983776285127251523707288213418909492068709629974177563552034372454771067158105498605304110793067988527341725196614773017196321024229893394813305453995732336513829912300231690649467563060398686926439088794299317684517031626675324986551819908755659963588341660349362815548581020263884886309864344404317398033006429238438085366417503128088939350963273029243826910884815993678844801831364259349244569741239694107429113298121622209081428312753554511442572243877809763447241266000936998871558715985746028915057986995503106672142372768848827413295576985804039290565007155157641756213507561824913282893452091739673622606110659876261008499638747879443406118858151888788261765129833551122315353113

Factorizations

Primary (ID: 3833) 66232837958133438967 (proven prime)
(ID: 157986) 24294474716551093139986274296879932721954749481251264620878252782921252613247898261415368498750925628610090520585372952839862449004254529001725926942467899671111395176702857502379737503031623788302702468733544490247347068928526240691448231201915645634071680182092802481723815951278671173368576756279771391526701433017512341888663053296500088005379590658990122322659780442519136460242799999100935925815315912304313698779462088977371781386885847474563626396431585095984809874285526774705671257621019223463368137279334083508213245996898786318490990768357582001386325432132009776568341928143586872991905323524565714387591778198377093804480793268128535456328590646096865647359813846690462672081257100965302519835748023954674428816363892451204933570096262742697160750915790433756423598431559446151744214704177788499518270106320290482164390451456021440655142980813483693448454388303177120821512241007729864998729385018577481510271769897522649009911563643108767236784611847910311190544290350516184101262890314968383858195842007225341042655983486735161321469958101687097463623521236062320239 (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.