Factor Info

ID 194137
Size 408 digits / 1355 bits
Status composite
Value 589154207806515223473135394509073890173337622499022426768581685947439579882837935259956932800520108635147122560893728868372481550150037656385723977147880960967317513658483671164055578576109533532483998009021705193399129384784194533799548108732721354215579608793643552140694628795010372880408614279813895324566337077972596445681024477804982630655829144170311376476814472035566263721879589349631268364429742463

Factorizations

Primary (ID: 194138) 447382136500341913342789147617607 (proven prime)
(ID: 194139) 1316892561726288238455988050789053869218087887742868333846912015876216781124987472053935143163242857903486822242742253523838699255914326261972486437197782541421140191819572943932226665360826082765896689457430392772152693268893349419662180250518552132488252373066234720246529083105968545426281771714540514113308384284147421078223164781932934256713150833912185352520675195712009 (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.