Factor Info

ID 107016
Size 819 digits / 2721 bits
Status composite
Value 645569734502925210124318499960425608865934605432474992188564320334049214498112863132483789221610929638663878687066768199732114841785973834529861994934044006652988173593316911360226915626396219303938024506934680493819174779222439460765712856747623096001364467536118919388304305024109695279144462797425683765791529162764423785043958201222643219595825488458900023598928225271055086583411957576259324710585750610553537756368136231876069076491829703542499633814356252426396673678441084652299769105217335746022551268888863582173896417275454216406691051003916981396573667409250084593670325606161436736079018180675837762378376815166528048120926047690360233595120694368346160147783007083586327455476400510407935599560436416537495733299567056512636617390316634883282112651172303212269840653810677650007133678666895937088102599831

Factorizations

Primary (ID: 55) 1230026721719313471360714649 (proven prime)
(ID: 130321) 524842040505069043985896043322663140727172346115745854057908897010171173076687397316752262774189137676157822727645775862164054120640328639760530288466317436627283631675776047211943895212614771080756090148105391006693665306153329252508996349264648025305189456443742035263190329302394613977250874821634508149649020442730504100280628535285855668571221995988562899520553014011317554068356654620298313557047506573812232523720603581002725089356386562816167479540972242737081269580598105204532351255548197561217866405233750791933857407547919653932820504900790097996444268605207262049178981754145870761077609225030452735960220740274075213806034716250681416338677387084501292057208026770589379940470863651387548664285104050119286657353913585101821919134447010261711538226948421825253753948270089753519 (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.