Factor Info

ID 148629
Size 888 digits / 2948 bits
Status composite
Value 264489123348329847228778514162642738765889706355790753040424909264858477658433741981270549384237848022657980241382648914140270482123267992991983812613937572237820873089832011520391007272458666161664547092699995211159316098863163492829783980120433484299010281734527526699696505427566921758201511937403577966742680717660939928128339013038863475272616116446001129129408012696441713409944886119201686899201539747989558307751835594427661565863497232214253044547080882627836743207452774279118518804749660054766340335442266898660772108986315912860059826977725307787803599844336813131962725371840365926027325672741813649446366119424576804258572765614500818787032207893876356383142780729365451989150066355334645214706065982948008859737588019110456292748765562552378368209187198376358491020820624630381057036424175348362589127040269015544564851587975186885602506434057292482073052457497108769990331

Factorizations

Primary (ID: 147073) 687858517721621226917 (proven prime)
(ID: 148630) 384510937255514992661562378289949768839116765338833157246480306512643746901372649237654203894861618313094259705670567976211363705355376222834083101409468095128614907130319142827730801820310679065270304555234883155142303371860755016133935362896583742854206575490056694667622779304232007119196716073557558421952025620107300080189443062437598758067688887681302086525127366763516006382985613595802296393807115574792516476211982670200234195568537909006287981000804625510227307082328134945244803208235571718189787615000493762388733447361752466135702402919624306949388582662302362228656420716194986231968054349503829000649089448996115122167073024974582438216926877257836197467726578080722827197106379257276483825092610614855516802003939187631321474068765640328368147264936811397470348289225649797082808611915038496767156176740145586096429909088219342664425997926173762923743 (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.