Factor Info

ID 197527
Size 660 digits / 2191 bits
Status composite
Value 223641970628383980350216805982360539543939506230919698120073780619778528264339513452560368894016337888964462392330598532797518842485377871254804037981908262121777983978610546664192492354932145382060021706386640828167390801937170126702343642898079023188035135765900004573265802117598252428599043311841134666627038365931290641509060361864387480057544102294775798221935107653596733873193815896032941533910638720819234376268913580529702939914844998658919228571051317322640335595807007289916135101822550619600982736985467887750186134935239576584967016905132384850042831074055079548426075775810206882897115690148926838151361957962012504718691389393724292253896149361

Factorizations

Primary (ID: 30936) 3864978146331181248248106309395051058288828336437 (proven prime)
(ID: 197528) 57863708968361293545541762810010009281921206999102923991133886288948981683499195006278848507682429646121819189260559000672433672313807768407854376818540177967218646571508990993859184158767605164558803867788175755758932427043442630325189228047470551636861847279334439475577367947458937268148266291825602824924557272235937423505378718179302805799446870698907455563197345832064845499373042755252172676497265842614583027837050123241973500937771169543030751676992972253444044572624284228286703005269543306273228711123970645014920947745635662642398009054386895183951074927219186702975746154147721472728035560978088653 (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.