Factor Info

ID 124008
Size 590 digits / 1958 bits
Status composite
Value 15443017651645486229903526140051839251522931297490089940239153882576305573820768876098148588308070227725181613045540394623430108401333569403989429389343335291582956132480182627112213236494777910952718126336822205573202460013827581055766183883235887978093025964292453800781517574226861421792881366599223231123242477861641686934735284654474322612129919424889466403613836265579706807068474614517292835063627253441324583034003441963469420161103016195702064690291367545353262892613889236283878236301679926557512669793551527342157624251125750279813682097643079075416709999334573847356910015518829

Factorizations

Primary (ID: 176) 16858791493852006991125693680612934215433660323341561 (proven prime)
(ID: 124009) 916021629265489213898007191200997833510731699206495294713187030744053681705736528451699942377284299261387499328622654186125224701636218534497541348988994791952819876573002145056537389193415160718466623910737825711129880855948461182957401451020476324538694947469688823389901112780177962543927371207539983826296451369573711881863912146503404497557932091773059665096261982076864955318256576575195242265056270779788118141114020102064666300042087025399892121436411061175741936775618157091604196111074708866496924532173342528349493107199315989 (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.