Factor Info

ID 51412
Size 513 digits / 1702 bits
Status composite
Value 160608734976290886002269724185201434989260507465272696873220034545423954994046315522227667723097726788360556718641739522605446005260415048913305064744850864144831888545068002129948784613875759026822552057691376426925265108732464315615851983103136512285462365359319052627096718788724794354327956383644893911836578387308753414146225286107401899060519820821128867823885820027873941335244122499501604667914064752500395265959829349588237289446467150149624805599723986990468668525976797381459038961106190025300739156477

Factorizations

Primary (ID: 52173) 224121152998661467362601857061 (proven prime)
(ID: 74429) 716615691233973347859128798038712765542421642766804915492864859512174494969815530224760879219112139059036890721152341218939974498578757489808380763021136048243599804835376536816470505730557347719117569712716734271640988689644438107907119748870190379965063355064686109191096020434734586208855017972914077135917143288266716298888318403946272731808444042715024656466879212052769395338140111866375926991037833526678743703804356601495987715837854647973136744446383232372416520789537464057 (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.