Factor Info

ID 198106
Size 733 digits / 2433 bits
Status composite
Value 1315883821658765615762926770194578147999589627857061962534080816288115284582654670662353158950639329158863743213653349360929320090178128239279806658969940833181109087179923199759040861193708206759701140920733854050836486554958782762482486362370179703978985528345276708221294398073086625147319211861468642305412353111391881552204261060889765629423232179512737558991153306610134354720653371534579634735479134430178375275173866365964044203724164069041672669671227188066841013399382523626239984728431444970386790392166144934974382464647848217888235794262075298145357857968677513974002181801622119906175356382866735945959886469776499412593922028756757771173866770966117884717414263809455277134623366014479187780016473506982892562368574831

Factorizations

Primary (ID: 17497) 2804552098217589986932519775429900217247305248377793048612228983662941365392934656699086362772067255080606039728888480720641954804780158334810434626654018944724591179600149613518061038422907697523851640947761808459368160022620067 (proven prime)
(ID: 198107) 469195713103373887362162793552373317560073257619195242065064703581401109810095423042240167140022727622252865323544526163332738072174741200339305466251792249256789484745168240248536263945702175507240498817837383241251743116658475319074963527833646150670116798489571092665362302329993785803036619950887214716607940058112093901185338818865174759975989875255821783994833906770973381894558729940463925249694019337393308459933977775389327050783254642821259169750908921684848564852096629865166817122286893565893 (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.