Factor Info

ID 104757
Size 750 digits / 2491 bits
Status composite
Value 573235182000686368098237187196814274600078431443041749119143268221881047288544292314776508977800888064493418036125774419231187141296687275071731825673341812018282925385692210550773120957448084158706388515623444215871436252975207648975493351785136391081910706330352913062575107142680296700252410527787610888116790593273546638494947381584359514365919187428358748218353964493387328114857359945967922361508234357338110271055079924260269812208518134956973720435870542499631452628866045068174161893801015193436903616210850570830004724970691895361131175270350389641114502918604404349348965357919741030311816156343433012202965507198868485805052587157460218433734231349981720680777212060030390346213268238228821148148208819519141724772046339591431053477385291

Factorizations

Primary (ID: 47285) 4709791964475185989442837 (proven prime)
(ID: 104758) 121711359296644049266637363316082662024620050080903282646397381879461970035298739555178665230594101465241914090428357238021441250953550159146322523427230480574292031009144483625603377356716922257758417034196193679807193075211620420870107492916408944216216475756826118182679142470566969190667432729933060873676624509692026999381700520152735902003448412511700893520187830674715783209937249966173916194454801078598645037502793467930587907261238298281580778801128294452520468560467959162294324573810968740739607564713592431293381265072912854939577718448877990890967321454286069541824422158896325711402536343349478357919172642755202914077124861716345190545531442103273493480512773174437509394365189392837102443972853023371836670943 (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.