Factor Info

ID 131516
Size 587 digits / 1950 bits
Status composite
Value 52937915970062538689206061927950245607395844277410661398503613679773233778466837420355766601020518432727499605769668597407170405436616625744604797793998979011495968490415864267948376551415944924307673254776938333288276514499520717218791579810079959348071589013490053173109380857779958803906217860602886372340174703541304051257448998309676241321624254106583572682043895104273728737583851138300070787229707901851265769152969777259278021589408656965592335130992646596021098407318358016959130343864886327731573455487048978301199581703743186330077217552797109473548829294362892680531006177149

Factorizations

Primary (ID: 116765) 7740375762651336047538103935179757607279716887642863845587 (proven prime)
(ID: 131517) 6839191997047122995408805714817041577463104355685193443803353165109868482358496351885143349362082382619357201476566270274378086882963228433609080550697143456454122849915562343765994204112973441324319455514288890506681251875765822695787461809211315009052721328297343236535014975561934550019859899376100852539159426595443909114837584379996635152448804091825314681738827001114034952594349105657891695595091074398291491515143719139075019624717099984518791059126050569698963896030576330005680709384643736268569925156724433211761314927 (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.