Factor Info

ID 144814
Size 994 digits / 3301 bits
Status composite
Value 3946175115286050900252223981933718235899793113152136583413912799705186866953662092529158404204786936711811306857354036635515214366632189393424839251846904380366276361652000101442962431646034536503140237008334921886026630368448440021228240122600879930243522051284926750766472601854871129440302213875982891414920712620974733545642774581823351841310912819440350020429856394654114115986541491400326745336940822980157991826311128657241689380748702115948759686711082182333295060150325109493363547796802495893870526385435812134615427157376362460789783676226932471614466755703815677590212245319884466061907420160438610697050257540079201412186059830591781922380147983432254202960588874494921578440559990990073842783832897464711886666383212319355357334154506147967785907021249363428904476759723918809738048894353315409693827482519516191608042450149295207027154219075742488681058609927685803892604257581338974319599712866000750358678239608725812465957067650176916720542976185881836778467095223641802438487

Factorizations

Primary (ID: 144815) 19924107399542361896809 (proven prime)
(ID: 144816) 198060321406252349857237826425803701220154716395286821236699638024855757710699420301220518387558017911954394302705096243754561958036480274546890919864868348276400873777469467540955865847390198371274837901576978865504926646005251394698448417734175892746198783936331131111174697904322310887215390087222173419236849331114865607696194147993416240196953273116778047713007091752920523656436390173294927063803857290202113652020791715766975353969753602347010212225357067771377995466833519125633755419348770853832243177903212136663532697288368955075901710606821905702562361123102768596950012264496891341916575098670133787562737251317045853446398796340987583600727983048263125454219907158042123736943844819784807051303179975453765912495350616864646236350991293449797938544949348888113154985204030166196626049593583491814231764689135920424683078376561606277665350278387347864342690684687670256262016940627392554720335509747308447796969812484208360251050830804266394554607015001137343 (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.