Factor Info

ID 187441
Size 530 digits / 1761 bits
Status composite
Value 75985244778759615470349536371087932649102370504784123959478927076399524136699781975822520079159342394237703633013898499690221485961197085205760487179115655823538285280845307022165582196083943601553715862887430393633446828023163013392883568617754103381888913399685338581445716549005742516432913181538806422362842521538519656591452127893253827894267568945566347517780005472853712976535617292499401813557184544455241354300164278825435772838517706984995371155265786035872334382823576218602657404865221086504462777833534781792912726751

Factorizations

Primary (ID: 152615) 8453826069054900550564468491121 (proven prime)
(ID: 187442) 8988266869707957161731641222129750220272104555188957693331026077536189921910662575502251130405608745862310283055620891244933511174753187713117419327713725082301300564439393807406912521195578879447525659796356900627598324781696306313400359970025843632690000134775415717371421871539978728560849541911483273563133354517968869999690917238071135004506803380384542569774177599698853266932791508129241297162772921469730422592915787721179399707530089731443805894559398741014476407743683432932250971140062031 (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.