Factor Info

ID 138768
Size 1059 digits / 3517 bits
Status composite
Value 291966477463277312934669974130310923807126123022754638136443876044605551531281933084574683896552970686142117528821864990464454259187331354890017646196696625789123662439329726084796530416038680965122816777730330612715636975518700441114341379808937681585428111996844213344290375068919860319972690162973900396523305810237892582191417090646891792475277276232020536743273938315401939530537975701513841355039127158174662339532302443192702626136584645519635657690822266764464363702990598681815906154796604421611317668331240835278724748709892014322364620617038732123208122708946484446490210078196666744368133863682870154675531517561729160142393861914321454459815008552036486136555000528587585809587048413970456183443401695450384031503782623406426064313146276427111216578448848787953389251135246263889148028183713451838364723854057282180860070258377576956469381897080958185356980346456834181325075204494210734102169803499885310719753987936253578865341687226559914913898303460935888549682179854767565557698807308132868265835377357806000757707420337372699518341283327171

Factorizations

Primary (ID: 136448) 1088774249552970415950511 (proven prime)
(ID: 138769) 268160711536990413092030606491734754101601422215675358678862714376189460907657362553414775674757380467886866771214624523163735902216694720848386606477283075526355464330710661521802854388554429736470511977131295475942645293775705897213658891446387792596871913624787167827572620242254006857047013624524719344607316855480884044693834657606485070084767265743575614429590930462205718079516255215133321372300259920836747926789777002937651136919769075446437575079251113818020131627556261730700944724751801952622198083712552607337714202288524235089901874112335541898451403603796801106128342409042333056676415139207666288588929961362248110415242887013437217344854367622335220624964340507111885402161636201545825695315029288157644884577456003409749932080560401076584518367625273892684700925617551977838794769478846626406836442360064478434687081332213675211217803776965415662333506494569565283682112371071616206856207418379371917765969776971336339429161765405634235447701260015507594203997441065058994648007404640547431551907297279467847542486061 (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.