Factor Info

ID 163487
Size 1328 digits / 4411 bits
Status composite
Value 60546071876502617439293200177188813508932680244037954017241624923602728508408634626872485002366276946825608637445567501981137768369466964876413050809493654732197426290032934823876362774725419034894874545154351928142959110812403405603156109798579694749520957275427920225192634762550920213324103345237374260737509701057087625658974649858041707777700781766017991906697907939189548633611084678941613067730930117125090391031112855285770226050114749155068305673188837669670289174885805754899789874429110329203038937561206882029202289416345532689929167702947683882509367189888365922763033810754505531284249276667134062611712596704194140112403240195736296927757125316691587416292074321749562161614911833330354644152699488504244282572843444548016223306588887052933363337630205539757866836077163596452353811853137731189319217441240000092179363186634836093083128933480183678560650286095512226326238683515017006362860930680154196642140364883664384474298674839529793773799767665510945890535921914153760440569975653471727878377511845538590608406783925728949460445394041375631181971614095614992302870762055527638052991902673692149668638293513905089851430386413671949642000214092798288612597815022344338419315319214782945344589586620193134065790525357011853337821138059381767198057528579277665710508882847965337916382683641682675494887417152099

Factorizations

Primary (ID: 160979) 48142350646002821087841053 (proven prime)
(ID: 163488) 1257646771793633981901369610977395025109153957413876273219196078311159756762447878932677645797364610058012449703909746152911570687632087301320427003515286653036894405988354334108611592935518502109514645488849914373695978720068229293705446471841076263854089740693809664039749064529869790820127975237729074247862997206806294206650060028731923540450273957166839318094076883672846797193688012035617366532152230418300298138663774334360374531607817662313431933303503798101104523400961901679445757786624010380802523035736526573657033808623473532851537742879849698879357356963540928640083617881687888594657842839149906625762734575180457643071339173457071003750260371172222396483335552298453570088314753071361766842867306877298232590381120935551673069969653709958125931403182479708014437306514206701862578242776153550282344303702109727939042534083311807848308942857923794415622733012042925482301161666183074629004764287758953979613323591198587680626005686441513561168586846297229206139789004142128063343426950879741746252490541510909441638476503803403230628830047656343566617976645739712515517005879674574569569984283667407552306433157011413709537891973867545204292336319065314936755462509163714079570055110898119481881900852785628522821345422607584353618445232271053949563904775987971096080773090611725042649983 (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.