Factor Info

ID 198597
Size 775 digits / 2574 bits
Status composite
Value 6766697219000894795457622281983558662797130181213697794320592593861383685006646058813398220788943447599707838555654030440338495301486452793988133706303594098094737802353435166439189207163323710356395028535913694604426276680981957260715850846237656196065615007941801498450451691822565159769481420986544884540017872357586486226051450199635961032381557660997676949328920724147332383833677174308620591194729247124548012267218011526974393577609086481533780626456276928408268887721487539170694147549271546967006715693920981825527551605296823653856610753361903938749234870729800758423330874993620825453534535317438671137083638350344578279426927110991011302840898036093380665545662295070957927371462074866870789004601140143249042500523032537415084579142326543229306618740557295235437

Factorizations

Primary (ID: 17621) 5222124331778860072798551876599308987250993863911787133773736132916493326377538046324945018168134898060831876343367265097511567781775853225546856520647293091013 (proven prime)
(ID: 198598) 1295774820569217030458816054190399139857424347053764863270620582085793025417773983652315666596757880272291069852407825679454963716046978078258723244920912562409274159667098020720453868784867004904537473107840067487744925456764463401987946695278723359381565275872337077859052144535316478434859377104424644374262354232066074273944308456523660678871351363178788078338684516471250951097702431336348612349331442970127750083955364735668339062569150403898946341216813792129260996985924855009884755910792505472616707212465738244220613462689450069192624681072256797995888529839941271899616055497819622149003107451222607936649 (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.