Factor Info

ID 166945
Size 886 digits / 2941 bits
Status composite
Value 1991568839038049784435952623370998916631286050371674242371559030766440266860670405333175432327528725690639375769062939856832826004732356446031565466794781519007081221562816005776112018028923895523523109992481914096952765567873614591560264073335552060021143131853537409320330423585475745857149159669980366014649173394446898216894528849856112921629446830730871056033892064438789457910308426437610084561954828245253677037830253218599432720826736563584675305751677208784110558940629467854901682530159816843910733224867460753904308651648738410075929963545878676625431743289821093581587188078937891246828331395687443293824212402034513017513999606017803258662020947781798843588988131920789249772719136001181390495353038738871048105505228630930625699571433614642248280604985248012613395317173868687244380969665912673841697224717271012770272086010209389580065975461099156868834235291921835871987

Factorizations

Primary (ID: 21878) 32779195022307860881 (proven prime)
(ID: 166946) 60757100279085219874287738441169520438850331299603757327147249402785975146171543808640114355565722979186897649474819884819094590384405427630439639390583587016524809135679589309386453398990305455422495580663940514880376621471718953527820319629753940160996595751678057041281846757010897750569806282593373296184864515759295874761498090272180706960328348373644864507323008393260822327792084704995521673730755286078493259670832963889634358286952338547717021725261779857050063937906607361038794978016264244147620376616562028602020807316583440349596128031781324951884559692491725839806060758995191792065983424863435648115177128058973741731646912373418563281453437636776641687160572426907557557924799585575388970977804892305513604870181948770670015576583193516549976236911467991686082292294129867644075870359687751149739688283044481329935346043952874050353327768595358492227 (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.