Factor Info

ID 136173
Size 982 digits / 3260 bits
Status composite
Value 1559011449857433112922305645237387638940591735705090930644412555679669548379200491630133542511659688216269811258461341610948420664074834187681486911019421812779414723975001186554762929642801855996232850490386320592378155773569725243681013856406359899902445274910626619858668137384302453527850996463191623740252963050899614833920692224144252409515875623118214877399386625113929782709800514614673478506591553914987526185576103008898569565622382214626689794927800401439892505109565788402219848503526587749652565167584494029667644923334009473558566150972500282305741160009811531200745614314172262390430496882868750405710815550700126118695788423451817587877427688216379882816587403956863591500226103649039959691074671532517945230834285515071565604708499907984215583347290889828790059665055064740777374154511397394297497586747650793409764144514505127432810513795564160366807003706400205268490709951427345443302322425567022245255385718632492233865584397090327571439159587302092051491522057

Factorizations

Primary (ID: 134180) 757552938418525527948986131 (proven prime)
(ID: 136174) 2057957102129442906678047867843862748673305279113023076828522734974209420463527555896770484429837458751779452403054231394803804666534788283642508012027433727998922260184359278118817404347065940848051334263877042199879587862148155328182748126872524932529107965567665318470098709704484873938855526719443987920851875819523488732606712371287003304588893798147896332990629649347874241655691329531183288212432299140845966467966973954185001639397135437473999684585045333636682769700775411755981396110709285953533599412966297386774227507359816068131489471844058600218273167573735727962517318641851719230748674883415987671994210573655555927654710799444459853798605313027326330923241138166361893964164670187626694792294683447003879402314759501244757641714148426570780709344354978077937683319733585957599265543750228897044333586145238321990415027436070837161472842037095817397841823899196558894182356205938522998120071885774616302977354877452770239723681896844776947 (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.