Factor Info

ID 142669
Size 1120 digits / 3719 bits
Status composite
Value 1890657929224991403382563194810104446816088583367353927375609717314798120543505787284067612958265849693064527658870174777617984224469484762185896704392522116170421753601378239507935341192302406935710526209493210436032202983142965712058241312255794307070885201391517630663149209564654735375160436659690938423945088471286958002990782738466099760897698838870682935961381910631998803528993679610754760859853216040364869117389649949060609913914325496680070389529036781934551409536481058369713262164862877902504348626590419286130403272895044523170167727770548411943630123830792991359121893750995149305244575821541229294172161311073546271020598972069369274246273088169018738101719969497367177717586372906165469870905794746619032623865549764619648406804781168397818645090290320495710535893317379114394020230960793887024039290720343283934871647502751520591463586916026541000554291122675333296300466308931222271525273573984826642467941079891492604119207141906791405315479435904548058353515439934227367016745945119831674799359985828182189244384970838599881699405839963545603728187030368714778483267323870727461610449830081862541763

Factorizations

Primary (ID: 6826) 90130760102421063383 (proven prime)
(ID: 142670) 20976833292835008060760657454321046826791666009358111265177126347086447980986351843068138912635876197361885687518084429643417262843624542783869309328706962145071147766951755128042975744572857340300717383245593791134850511033626899642843350922175241836756544125398723872467626054360717680023325750372605077629174190349683869116804343441031739562765106143540443827313820690857803350584747693244398996047582263329787518056908495282096011590223065116796210462367296273483357087898764415993070619032299440743672431941628945301771241137597110824869966875447029647374097742635370953803422314798828585034866835911878783983148081455460615403620477519050879173667640240922529582687998822113417337704449776595769342020973893905262311344166643853859399935540987099514406524215927629561342739902272541186565841277173917422552431858676135282744921902791580234808429253764002273342863445963063276140174198315190164969472906651937871268017378827958291558124759069508585393441001814033957098412634499513863638274258807280941919955991179442267036072253381063602157463829123815745196290070524270645103440862385770543861 (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.