Factor Info

ID 180530
Size 839 digits / 2787 bits
Status composite
Value 61404101822556505653810793018627378933277108520327633481171073263793359370417134843878982771284989202426228929076021400136158640104846731459419081339056824766848223695467755283732345401387672309586683624356945211284848712747500690589795351226516095188495736912961257981916031417020211228229774434211533904273856076820172326029391086606267191911536768400878359875588110289155196907245684015342202174512799687986613962360138122951785263545560782465566042174521840032482964370525740315471481096486830882602733617701125752473716726399787003333703290505970926771164008096408673250109467016908944194988582199217871593053262490757375439333995618336609861876319120822940586963444639077270019841314087339761868123360428587568516600389620804085528936539609773901909581242950054315702133318064860659385327078399984159032140544820890948222219175212531

Factorizations

Primary (ID: 179145) 362379553952782746581394233656641628389501480805015318585587799587365411681 (proven prime)
(ID: 180531) 169446926993450971979132568926012404652499381798809749838401499891117632467961770938049776435810236676864970319064955656109339401533319544897969667151477927565598882157658996879354758688088470476932040342978724316244454870335048809556120420705863806955048471734578862930416380282009631233383685293861050394249430266578957073052901017679756781593490747413949407244950793797016923726800744352864504036238690746714600452722777139266475550529261660926356961985718684491212035595787357950535619420525543459196407866149894211877801912426064550828012078493254000431687243955499903469377937712011521395196546912684786600856652618144074076799016199303197547235029214602752215824641466073126940522612012699878282753072705984723499876449373969222161851241127534017259053712851 (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.