Factor Info

ID 156493
Size 974 digits / 3234 bits
Status composite
Value 18199676662344670681415854427623495089784383627935427615828567015404696524122332652317110385093275991327950750608617864558587564826440988601169512444997696523484718186101729180758522463244002694911238838335950896152876194038933011931844533008471841272215325370299632849917499244597638612189744616665519977652632865520551075563213741013093102420000009723158284199679759814964635829124560794874345161716455782959456973078560941056729437172863064310815219183789848322805257928341320931052310446824202654268634850888437600633557440502558018961659054421638559978988164083814741980850109154131855889525693148495441444831395701869362827810172089397027443170391105000813080959646291198835397004543559686738161049740126462318170241626300174739233741015749392397465869580214830573782544699429837715901082455651117424655846053271653144146633510027265305065595373077264615974316685494154505072217852785771576151743567955018950376634822875717656481857499068934184569154717273114211819081

Factorizations

Primary (ID: 154605) 337048683633480845467801 (proven prime)
(ID: 156494) 53997174729024218680008947008211226888952561966980946032035727561100285396440458249257049588965332898341548884477743778734017905873108775529586603251179872712131032376481131082109252276898585534249242476374040957466747652439383410137447712610774092532255406326051590102164502741438017086558728640991048123818547143304102158975517614451428002268797091936022531134352399911834080413887257358994638123274290302933462809273545400144682438359721166063586284935366335805640556259289932693292342357653282928443574179761338177990538501263977720909145277061204240989359733026410007231038544029765044349078099697279797310649219725933126270415871077920932059809185827445614334937417309219040699662904816942760592585562167492211104727889742617117116930791677975747327780523119186742073035158107814576743881110118719863453485194772908974468527213242063518017562724782923125815015399323310855486963718636968451461349963331110278223081188667686819942302593232767281 (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.