Factor Info

ID 31114
Size 284 digits / 944 bits
Status composite
Value 85479305352445593428237853746075908783027598633643504698350703506047032321915090078510184218215430716340308878864715411005093247124972142028645265133772779937425619820410455105945102083639353376127918454589258329762591405678536232043970709798784532705576508316164820544378487398119333

Factorizations

Primary (ID: 7554) 51420576374811381403609445473 (proven prime)
(ID: 31116) 1662356032911331688468786822224422845625656588321612980712906263506286048742810129940661824005329677089695534860987172790570854020738966766878187756989874043808406629024659789381405894288024116684017324664440016476509078169715052045727906764862585540282821 (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.