Factor Info

ID 91576
Size 525 digits / 1744 bits
Status composite
Value 963495466648485494942934626963554025992129855128932079596687511139100625072531758690667225544914986977416554358794808171863281998149008858201569740925477870759817743516447200558228277974540875944484791853340577023576199122441901793633250304956557764518168519771217237027918974461763910915401797279323671761460680204638418829637394628456455127399056727306015836154945201213480264061051568887476685054361503864225098256999105460651744175478022229009715423799145418645424754138246853534572217009356573103066680132203216185551071

Factorizations

Primary (ID: 89791) 376553596265540610859519781774238300113239103005482631793 (proven prime)
(ID: 91577) 2558720660760975039700832459366853750353583721824264671699598733526023217014025479811987124141903925916592701805739158132807478358307388226766284492479758170553166842504960991103607640847185073010493319215408071394686739613108196329546326960472215097008237697739357468984487290215256942999348804731123038666479387413009337990573978380764974570576650220313044909222957009459110392610454860610942911674507517497167070996100074138977179798745364863713283682416610971117647 (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.