Factor Info

ID 142929
Size 1030 digits / 3420 bits
Status composite
Value 2529789863916115812160320080508083008944648698292724017321286036846626432741027985501813322619796987195656872790959665638271039225040253803953965169218195979500568687335895185888636673021145706860062985867018629362713912402916445932551129833460143091890510675527817941852647871096403690161948193944632900398738702026109272185193309874638466420143731178675145797694626421919626763997858503636421759859184785022513178426543380985377154968817495374057301278287195495154771522884679925757730031795116308820769177754901728258624861868914667083215727730497958481735060650631622504538694940750341216980937655740121670890501280124994735940472576544655534730741391319291728193556188019063432273072944942629626773930938011751754920804636085560449792851837279362949292665480381825940882759058433795205371733288633215071144153863000500956023003150908657225034186748163156045436322503895931235954504091968744398200127352680244702401645380911816700765920081590486770617966678761956360739981750977244159381306434290662160787557466354297959456667

Factorizations

Primary (ID: 16334) 447298617719114285037649 (proven prime)
(ID: 142930) 5655706867184470217090874907396272143369231331336263638754113396462803946248963209596473235657683202575043711716687094406177553774982564322818259052819552696264370924854249164435997473643135204568545757855964298444360791985310615994748350076012330238130218795510243428028245727264919420427573635792052850795218281952253829929862536840558493496817488433065960286644361367507808438157958904639745276032414344499424487066437074186271580522907276336309285747909629438671704646375591298802557767070178504876270878400699440439131109490376269210987154415163864972928027980492134976847764372393356174261263389686850694229629071006005723781889616007977458315226056095175216969638929449885634387872604540524349172344973834883008516432362315369668196266012186007996603758410026652884731746974991528105244559994495606765823041274285310599145808341422683160448353289251452329219131307913038077648994380795940069941307663240472085994024483014273967283531272470427483450049134578893231382383793358790834258708310765898283 (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.