Factor Info

ID 198751
Size 660 digits / 2190 bits
Status composite
Value 159039999286413598103774798842582371772439794323683851645548686512285001428541220057009883330145359091520478339925259105503039406437859536658586156749756111973390485695595588473408901440615809824658521576884160834509613740035888944714842700496516202336021799687745210169936651876776305914704478212638118276924946165550223031942351221354176965788147470447722933684485759285739303443049816484514417704781304205256852897166806725638927168618469735906927885980086452354825824899623960884904671774630474363572438246092468307467839493189951745260130050491904780167686935248280839073386598610241130326068313871598685784844988511805914832083269413173641613777549932377

Factorizations

Primary (ID: 7619) 47625006826357122080464279208098880721125912766130417 (proven prime)
(ID: 198752) 3339422078537026953276500264913182314950542016042457063286592878778883451865814374096332142958245079374150968423868193427848373745416873282659980063509552518827356929817539960188010673142792045760112806540311828463741373740218550749877499554407317815614112596438623755614391952516683078182423281308233443693497133918114409122598092763498828207281860187272270105231641868582183724588093414652197110315489251930421043126392723671378465148788800193649747627382141617806742439074261663078046889409189510412259146831000887169451064255657252870308284203829305059078858273713416896516746094750682495059589123355881 (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.