Factor Info

ID 80091
Size 572 digits / 1900 bits
Status composite
Value 68231570814509905646153021445975308273777819959784798971836565714538610803203684267770504560620234415505622781237357538414790307082167385653286501888307434173227467960000428078656430834312056615082540495947561274849218132466374633214712447923517605759977489132674294176297246551363856005375353985023239864219604377270735000542582798798698104635417585111712900773353498274161198991196483703377202742529981980209005169002485557385908585833783001661398221831208293834925666757236307383992588018147174629167913246525695860918796858129089717534877542964234343436395157411872723

Factorizations

Primary (ID: 54839) 1303929619014323295195519453212113 (proven prime)
(ID: 80092) 52327648532202259368524167450851969456290785217008409920031481169936439307480832461883397609099040746760148156512170044842949307037687141552381048184193272629798286171508531589675986562140584636257968590392109606486061397049305040018898137211703483513542665589148209393369939917624182175411417283096824234230315109731260675350586400289574627789552336604198526750022272133773157662398024577089709170682800180686547940504482565592556434376666496652955101809479912531999535190840076222497939518714568967171718137267183892121232530128327247971 (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.