Factor Info

ID 89268
Size 507 digits / 1684 bits
Status composite
Value 847305663737414919607853892214717557938219458120516445828048067922668554405914244189292907070484184119035326655518988720338443094095856307795165446467241628091661026213712582502391763891546841441484069288188432291456370312067018893236545010861939674759631345849469789261716922274521133169979613489843859595505886591743357514177088147536954604489490889582725522354119558329221438299175519538183055498873029996986919377293373439238402770258463676183987905676353422842183692438584193399447083115696447985224119

Factorizations

Primary (ID: 10540) 554346309198841189738200247725749800421156685578702545439230498849139 (proven prime)
(ID: 89269) 1528477144480257927922367409686288090592303980227741162844520294109665695819003160239598037907456014480632163839427356587095251266972562028446514382473880204743513000104580728916130213954495733946371109679212191613729974734547761263709850342766020367093411042050656315231885374300412825498097935038786219936868272188456985085214929742901658378828953533301949587213928341811868961413592378955828416386393748477451638373308348836857857979821 (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.