Factor Info

ID 140573
Size 812 digits / 2697 bits
Status composite
Value 66596830170217298073061682889164005145592960564182991697539802067847869466404992304318707789065856888722653490635975019414256549424377801958172292477634363818834144240356572891397606470811685235028629977487571422108833709919302839087197292824086719152114472544645357516604020875375916240591360529142460518388902306943635727041633247959445867038792726270774531529492963791674192682743764031163015876795801300634283793838093766954905771417323174665117723314217012667686668510273948236915981575780962170540075422435012496595471803214801417670373374360184111730986513530618466800104170643769597518064688383504654427425759044432434904384787782688560715995355900567961021063557872543900361978840759193423605767029733128134727888327226640578597705043374761021690656129792323529429775513819531014576383114112746200707601

Factorizations

Primary (ID: 139251) 1458251299382174656724501 (proven prime)
(ID: 140574) 45668966794977479643053299256416522988974317885097671800485102491943966697127081948893099008258493034548309105601415555177285935813260920869306478857812139601629186435935558574917560304709159922463271020716637862667264075927726021019690673771122241066106325816072709984801744727179598257009908453690431480086296182989317080141737813263836889016701941249731881053757181614792188665317899352962958053722314446290448789048766337675451980500658010358856128203572069065575364390135389345511512061554868663390134011305375381349908452625198429529021694214709639244241757080248570356344466816720239398970213631049154384425286085457528562985333577487457202369617390420983866000869922349422554365032815285869943254835534486673121352889115672210885665449665118892978218082644371376706430990463033101 (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.