Factor Info

ID 163484
Size 1392 digits / 4624 bits
Status composite
Value 871013608486919841005099646268242721449399541416502250991944003243887668336734623778816130796896067519140851370573804639681287331964591189412255646077411137971123420479248190237791807128327329278631720983774495138336232161336774607998376012536770580911805570841496927469516837154877857347955347769675836953671712083708739077354940210816183157463219746137821289859579110230919597548281727162601659028653313596340282746939212486700474784965752612445895885471722213739036020197338576335450652120558622294729329464236297650565001161629356353452424295389184245082597039983350052077216848966767696503068541911885061815023654982078670530571728988054572698613046638317132869872438352540977839499595128557052277944701022084061483906832458428509261328628668132270557958881351860172703780275792095218638535533932440418168950718883717339392025488651510031966702817913185304021064966360054377187053188174138607935624243614900845495689399449402324823585541363057871346662875738173764838991785018407444268404173414625930981335936518322853293534109903789635871682041303007948723056153629668314583947092374819309733186805186341953802320938580485162592322729081919834352118373708608792061393358315288299224059840807869321483821631160417174361000733518893563504308966519942855873080356743485801807774834681100078004117443625114297968977272504506744650473550593301974422782378916838246240062493385158723780076197

Factorizations

Primary (ID: 161144) 9373774858156256801351173 (proven prime)
(ID: 163485) 92920261225288372314917898790070182037209191624268789719249186681068328109403498213576526051514627716854612026541978081623210890598201019801061658940509358243296539915090864491287712684574487437293003693777037567147524579225680833885865708438624075039352342593328674653797917610107230247447474013498977711536674846174467504137390507292424451301612272329428770051018507826277936113240895878127432750600834833511329948202028547243592846974994036645756886970095595561014051027129474056966159849094858599648281296625710861615815607874969355825102361489920736582029369704110567176530880505426126656656843007671374241948702247594027588985786656057061168084881832283851466567501486147531348746047178271143895884231588247892391852314993881801096381353993401723514115344426990414834964787850024248256017585235229757421120517062591018116547123928252561579805901069937249703814991793156312148688424049607042188009613272574054065485422266129584050204766472795172260900624474534461541397676813617302665303593544259241555961752613963182165089619285604265524737931202696943043310914265933039661770219638611515484538764708809463465052506137525042845746073506945171242381793942615147104547429928295949714450398176399530209681991190101256320146266782464367944506246913707238169049296405580231996499965490621166291834540058485506830798854606574330042960159822873814970203217756592966689 (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.