Factor Info

ID 128005
Size 784 digits / 2603 bits
Status composite
Value 3537365270349165153898078088956731768338624969130779065350913149521923574051537513503282623703327517186086419312444688216020029612468501320819301864167628661080248929674921983358149740855223043183878567933628746264938072939226678069489605460483071749090667112157411431335331055605285176982920028932050189152596533650164358800465640679630370590152692904275547871997909727158588786715970741971703754909385854956352786215418513832405721169587964689967857212272063800243932495427851632734764602488788593928984662653265205190160114194717925752431037176182842362430068725671660998941620109597117769947701174349364605185227519097567527487947028899977495692651410521209877378619103964301388839274970992525999113932348567631435719926391779047594047236225199003555502970726636552265679649353529

Factorizations

Primary (ID: 106) 127391874411097592672469891375644477141948573020237 (proven prime)
(ID: 128007) 27767589469120895174405330216047081725023179219638224710340984796750612246275694553997870190657629469704396007470346785893247882224865632909474214929671170702333187502143394785399622564751107001104565678546408599572194952359722537360506318236310533355852549507508070252069242213076493373103321867471300935531621434718565508314984045077335367531866251119814449333122696695781009796603299483436417079291407253149303811352616943396367429267422647151871030141558517345188927225902804677397633505877593032935172036135198093961544935350181843961896752934196020087437742748269651193243418275903935464452283759475107073811342517702358949817044020908439288619484088788560388758291882589037085112458656285262361656516790539359489632120192143517 (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.