Factor Info

ID 142823
Size 1201 digits / 3988 bits
Status composite
Value 1770220240352200979094093333258377286628993038045803586802983351954264923956039901803808226676815667147576418896913755955944857241774047372539291588421309650897232600371689553360483194319955101057632497657541581869555650361237978613018877571930565011809014384101812082280538470627070400004745265208098709439828041018363653790684947368431949762345422784559821521002985868198830666780632173114244629458818358135736930305602875433879063842679403579108494972800550794991972007752150099609017482247093108952943322944161241866820804261699877730505622524814470241439814233287520767654264576678910609784203234232079041084040398083168275849737600479693320573833771634657473148755611216455597548613290638154593274949744789922961564464132292876303769154342358900135803303853149505754472978233998938139273558378739779833404854058646281681948094761263599677607846205574668439471443585516559493525700475932009975832462502772016446112018169325821765417725504677857980315945498365537945014010338002836322480995531938860966007740807699469762966784072464277808429672595416203426947502554544871548486058045692385786845628630442775088529456765351682552004602892779393689657028051616469143798438598959968166322268130836269

Factorizations

Primary (ID: 7318) 137015205580881761325799 (proven prime)
(ID: 142824) 12919881649976565521577228035910310080304602424751848526994507114788552814589831666728992574022428998335374217937798702104426832554265080549604008683660154769633002024314945556357707704075472183362572983044403897511639367882780886945705624196417036014113396803330895845521571573348471838694557876718406634653218467906086208988934359860212218716541786984010919240775113964795556699048151905325978601457916925856852724088395551577855724277411835776921533421075920867700616967091015571612771023982041148182151328177965398436754677348679840182127442053596735657361148692718601717323493043880699539012881832312698517908837141487676898370428684142880568560381575837188596609337576094016351812370004341745357131865188838384074593921893486543345795902395461307160958246477763330582651258885570426205320162980545821211531121040194645411215854826123783084950316256581988324196882242357557410072799571642236172347198001561999376890020774600497510840585617929006695043217740924382810805762661512144461164492401359683809777742711124666293656932657406821985411423091812434071345402414249975736872560124187330772755987347350815235969384598713753200996123500227850168452869915208943889958563531 (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.