Factor Info

ID 121833
Size 496 digits / 1646 bits
Status composite
Value 2047486564704870636736340518819525203305330337683058688270787763863935461993953663973415163298843012437394421468470762152194019804846507410642464566187545370438395116621617450872841455045631537166799060082778429372879514951812668528608287633049892067812912962982292981322711643715030093393702908254950016449770479594709520575110668991565970118854769867530032822782113833295216365025224598690384486413367215266807928277819915367768916504752279204478060133105352266400907435814651946800977749258953

Factorizations

Primary (ID: 49275) 217721301563808908256220840892082979 (proven prime)
(ID: 121834) 9404162798947815749079170127288290713512034423370097133457250641740467892139818273664532126578676002953598271898669152809235148136021637337940197077486910889278710924097943027272989265702534242187755683358879719915261274493746508482317477249832929512694554707816011836910851742462713283142100273549039680156423002340075939801217498774373731089671754879017412442789211340168243941341361397131259731403927138633709393580368069777420343336636282445586728916143907 (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.