Factor Info

ID 213749
Size 444 digits / 1473 bits
Status composite
Value 151852372838925122704719827689215956215667795574110274740197294316435278950648419741791360270169857539084091344974692613788415618683472185636750039488494285009950146794765514291505254091523026436511322873020897189877205273414489342845275741569258913125140632865513304460267920329319766842882218892367638415160115288586495669470566713536579933165870117263536726978706266435670931595440028439063873337504081370322950364534137193013604188604274603

Factorizations

Primary (ID: 213750) 13157722471690168797333683 (proven prime)
(ID: 213751) 11540931431381604487302359141655054087777716070958912431899406905736151400885518642089132184306309731072545236063375712957230261610024489587264580706529408988023648326461452140103403717443870389320330791217213524775308122542209514886977378526249662472108999827885731659273729825655144587685638230240302113768854103400157798223378688904534128137761576530178990119897057865876230141997743719640047215230062864970407379241 (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.