Factor Info

ID 77919
Size 701 digits / 2327 bits
Status composite
Value 20956313105016402186405576061973352146690270575531279179232180180244847428181737037404679662798901699320033260117005644953189595425308388830905373938105701267885128388401421355319152014416313581874964765853212973418871768697483488563471032318921246519320778303647312719603752994925694509974057559795199919547698945484887942231848145476612701038543453958489661881208182499783292077874157855541288617679239540060716929379650021010226997083837300332077644380962346631886944447351477376474976045672129489382928579816636439514539031338230540681345272467086701771572749169386164296572734328011467615587801290029599899793493927090055958821742443043312554964575848727756229232343201038768227058143682912918819

Factorizations

Primary (ID: 77920) 1908390097968008362234251104330127644703587438837425008957615930376059365755645098956218541732097968251030282456699509986661725807419361655616343277924179088896473017191562031769626275688750425616608504998421022817768579573837807262524214802190147840919399155372338311062966100220298642060102180991301519069107990830018796945283763309727523223848111 (proven prime)
(ID: 76523) 10981147474685601244755560483971252998888760134147574255725393913112003204539374258719942768153060985097787145201846638167842731838198174996539402935141244973237205236581422214358123950972281599107494119793173292869589583820055624525292797801863929407623947698666988001316505966362957353119373330135342901774293938580323397072191927376524674717458887629 (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.