Factor Info

ID 165932
Size 1183 digits / 3928 bits
Status composite
Value 2106458566434385031373943223239650458647463725421090558041390974853635511894129396002540806060897068787632369207232189512167279708050410572646797613210988563969226058349661760361314175302270465105997999132709806095701797203153438811211221151821727415118652201643023895536922615630957012576199550637937306240519543172409012302505053637800357028758188819442898971920418615300080581372373767466845766514634110187122416096736759518782419817217759742800835620878967403297971211980994282297203164800954322656414591014594566278687359477758715725878742648800952461442483309380926320836510841284946327390472500263698396693967836058373057900740253817880300209420719888209485583411093932187470562949678643425326665894212302802100639620954478387904632030660314028784809352760624309632500682575473405809458530529482107480373806834130401719626890613634749263752901318378402041410707089736563662305680190341716533467150651445719157691415854806737200835227958471983610629429176861247650162883719337434974808968102334126254859449928492394109447772272413992598234416797364391887814047328886515700020823067407845643690353564186962180067913472370440115208421564329126717294490995401931800698302673079973

Factorizations

Primary (ID: 163829) 19913385928381630215103 (proven prime)
(ID: 165933) 105781034627172409831847332892550953273315311299429938605077092389413458333777527020798979437797704470314464807957216407213410363456520257463202637367548617338451231860391149719174858246097076591035796375243802745600290916898976588836373784685459991412397132241418097683682369422824769344782530543994566665150117061052948411210533073537373327166746271854137230712144158737107978385542303885762052831812347187782731539402118222622913006796236355810596402735480628515407524125726855812855281433627147031220328221600956086431527183701122057974614654500540358047135321180607283774097038213443754086092191642549840427957422830119789011260110386098279639272127958357711297619888138144360047420000383335218844226361456711703381359437423237899599835511842494214367213442464214013169119526705526311425022213345121188706284338814167101854872457359130441574310765933515153930206650939229903436967158311174816590382828238716329764166314170087113730598258123143977496111560504416474440835145803692684626050827737896434764081237425041129336520103844525580136727544617083699539663973455767130942261271027101308723004161022777788041291796162173560522030678064558864138051995291 (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.