Factor Info

ID 173819
Size 661 digits / 2196 bits
Status composite
Value 9675445351115731193410688005097643599307393787528739454806627099583787517976874442222638904168166265308872506618125093843111132460256934962192948543604783320490599184186376805525055967061396698757500095020935454653030061725273819856026137383612436224679594291040600805317790442726428941161412095648036279819358551202827461856821374078139969571921557280689601753305467143259855921807303599419080266798216482391427280370919043422702797797237539469159548904584816869703497993699102465929208946120782801014615045396945585991951552088673923704698373325203665239006484172512128831578516333538834488399680495779736336927995455832583880965650074641563281714082043498461

Factorizations

Primary (ID: 136473) 2283575689288384418443117182923713557199767206133498287609028781 (proven prime)
(ID: 173820) 4236971604007058861900990813193583638179884941975877087511979109449193260403842126964132946430392404827519403448524572314507443301535612684983972203432647386012689286495528489653599762978172820651686246657543586238865823246732682921877780718622247234462230844052091348294061720979243216485928846583964965171137783609687244715347188073670279339111973514419918236728695075776949923249657069888536984221674472925811413005073458307547917064617665082841439624316021566223598263960432260307486367636090455489236401462150371896253659534195251943055233584650433834293900900012906461979335355425784218231281 (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.