Factor Info

ID 105501
Size 547 digits / 1817 bits
Status composite
Value 4975901932024442325440796995261930731168876364731574067241367382054229283374158064541301307570844514459997346171534824682539765365161847966983314438681047526209968792747418479378330776647052111683168968525005615141079040011905408828945627771414083272935790600940323799742312849431405750771277545769834094648143526755790296770263778698904885243340525715849772557220070864717567460102217011066046112002363657719153764938288142414614016021247779302689854154190093205190062865265578801005893652307358776246055667675834744596516958313017037581333943087

Factorizations

Primary (ID: 43659) 128656141531712390161 (proven prime)
(ID: 105502) 38675976698694439414025596230423052193501774460434746729181485954148620232159345950533156081514862334312179818525210168090406511220876963437085820932903155625452694919542264026633380702662992948019289109967799918295557891079243619892629165538973094784410427603687043103320062310422201650780406704359834754606131781748117743951503241493898809227306122627501104263045580127782128838081172407534438439740739853247187076765483931915290119860883120143573352898804731380353318564112341832275754791595614716567652466457716041704514367 (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.