Factor Info

ID 165840
Size 1141 digits / 3790 bits
Status composite
Value 5162714883834751835564157538412960820164862733982593806631852825695423813315380151933057829208995018841098761564515987103530967918143640623506677987171705364086631738506584692826903246937813798267231709322984046094096244181964610101939184080326005173005254963432183830617273005406050544743853650477224971860859178254407437659286029692794421541765037478079191868442683969554906789679379999583505639759526375694908317510059011186692947277542360278352010054467400159291053899396337230856174797874003771078974580475206216207501856295256885164004424901760798142078583911471654452341859688287511281563325322943766433195330939822647209397789149494969712876072977005400534022753972615675357689672792434829581422627287962977446046681894528214161641491197998614644198862178107184687663943396093760411653668198366641772147838711328876147822878708318475902878134211008447778196421363205768914462876538275306542398697389735488973341864602674329745756778535781309951153729312202218121128523435407641251599591242925685524312347172578130933385837174203201738648256275562413782258551225703402302034882930030319324972465624318050841997153411779141523501764289

Factorizations

Primary (ID: 163524) 4394231174092284521569 (proven prime)
(ID: 165841) 1174884679320771703449367075532986702302121615798951473740601467329498523122665825556766788710061247836953752549932543428604156856452994409193156934210462879280525618276938468418723219916272049540429429167100631447252708478913790037329336747801823473374292089933191911544553451997357493053580095232950093282840317242569040675858480551931818154198620816805179644325233666233431308080947122479275732123131847236376847566814603585988082069959630752096129556830254556662597164827780007493767619792061989394370503029879142692883639057254623225386548540924043076958793970575332663014800515774633142866845645369273136411520193747463955071796196126593791688178528675162352683019827733105611383836207627278331484042345576507898222611193840433744590248280404116135310737150257566317698630350516614229597575487548186967297021947762120497908779095095472589508860411336126274190840376106779833643730447593942964468644529277836884841036406675301910811267068083810526696911897187216055380625972709419583102790851494552032877071912924828290636482059589598166480482590167843280119763199601973946156807751321377193294988353854101260598881 (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.