Factor Info

ID 178061
Size 552 digits / 1833 bits
Status composite
Value 497485436583130220101155816257130596612038222605093312551713495485647494564645281274530623576129920851344236975392316559510328845994115223343708057191474770872598375826731316168662581292592753939157850310592958001426407518582733458677136880018879641697099362876218480357234543458074964169799212227846672632232768229264334114720917055653131312105319180920011036440316855635871197742626470920035743951515764631591072009638398875155677955859278223162934096491276415544584687141328369848267849654773484982903089213857718214613563192786875353784766588971481

Factorizations

Primary (ID: 29765) 205547335532354322571924522363473218660990516313723918941062269187360078186045063274781645868336691707663027409024593944521 (proven prime)
(ID: 178062) 2420296207171331471211063674451010026431850054639338447729570152528760481618297433265098816920045108755848068210683098339653574100276062764625697582932291579082549393282793180312329189967981776565059885931889763942027651568306997481446689182266406750217411325522295520150964347970124459551433359378157363543182035906134353154034696476173385019135399013425706087406159766530735724515857197914723836860025677686542766462311792271761 (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.