Factor Info

ID 163304
Size 1379 digits / 4581 bits
Status composite
Value 82920203303074016988784169650134986368715971096164895355064259710237825154393113668212183490072451677389171571021222902898101670208771459774828781722439630314275645401884668353776356616648965695772163705306544074598311237448474093934766653383390386099630986563335333571015177565912403080800587128984941247095795931018757983884496646074975866724864585917308869774736983413236537932394151094332498622817940940539293598865643970092224374198948281373783136832983045644087806695056285671053525272903058694834440642415087125401408975008535251319460246189625223111375939482346302113637552961454986885235393844784932405576381736614753458942097795534716970572934901058838406840586346155737450796794481745632200386731887193048267551114387630138530227670651439780949447022938925227351832567274590909123953666598083722777648689452901861560407413930487650048548126193444053161282019885460239827331308793516022692444910501492018752929319891173046699357384800823672463184738364070107464858105031592413370238629220085508400464639784920022972785981376243719343800235577646340148933725316274624281465669418651411093565119888898489189662893696060336003200215361808959958762085487762833817513488489306313257323656017446608105896318317520492007008869487526194244803464639582306948214220460767290043391690240710147707420411954447957886309460066377689641644971071810775638382339652619880027946573819639

Factorizations

Primary (ID: 163305) 102472253921243674861418381 (proven prime)
(ID: 163306) 809196637431273547153246911092838987423459052714429754988092833296342398906087373741616746261998915140609961170391836403834764695388168075720329600824713808299609974581304941832927134459003475911167235890561096198235876527726878555619250116638986438182926462115607202266922841747093085447001639381277989246643779774626629193770867243354436773292526543280791395146825264085134443218255107183881490017296871779424401506174139029585597122122705198753650384334478807815690097048569125470591906319232558819387705294273905434586635508275789489745029492327901159818219808480211471403073562030374480733266217832843880696144047970913928651061729670037933289173142459845471753818209393352392796596484134854945515739219176382238142048063412673337921749567206581117268173079177099951540123886609802254250309676866408742247848907585544579643677292659919747135533122977039363366004344305636008756751356574766545032247377868318101818367695462810794127001210406996075310171501625050768334891173048027984897097264568234002442834417223767599434521745267454830680611632641729921673592224794321172647474758424519613951388664274257170464900761723739190821815137621720098252694655229402556044300169129678306814768815901764944864882956583406726268300447431689305303364433172185279290227719327643318968813520746787640769375974798447416914810154713714184739226129251634321878419 (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.