Factor Info

ID 221878
Size 1424 digits / 4730 bits
Status composite
Value 38157033851371165344050596758045370291924860073144496099461936074655062398968532001094391718761657642650165932755289772661848826779531552774502943831016345259409777378376628100561571315549871825612258116102617688295693834288774643024266151116349026979062933041405512688140951485009478284302904314730555584128799356755048990639554836079815342826936918984168588522647349381030305270329363524430243756261321434119444357088356082331204183020129757473405643229965445892444332977766731613686731963564010630332018986528451234239298315748023676571749809557855121507595751338729279297263277495247332866529336384833485574119406060710085359878929903438979848801263898558185276413122612230769945924039245801762261432272016465042071488560878733590158030144618352535763163023830223140024105008933495725710247249770833428917328924167480864459866419972532322962652059870462734242400240724834142049444380219467875125987458088191775921458628079414467477280099067726461638388208261307795096542414489700514107406826817094722731524005968972614852770675422347314227514148006506383127845194232596264599349398200167168170507845700569508812034532330000026744252653680630265079412979894364603330948941249301799806834803998785670054472503348642637990917153846108820390348109892058698630968840337054136824873609540311717729945192232125719522863583301330610351924526679205795254123568715074474967133634539652486556811482370199374955632063796639683613139

Factorizations

Primary (ID: 221879) 4884349961596358467381 (proven prime)
(ID: 221880) 7812100719928809567068579908662392802831112808441108494772182433492910773880186503993754482064947553853198267468953683519430989862318993142886028529968756868549814607445660829300595414921667052476548982178498580527847836215580150856509371490917279043281053208157644097871091445358334311426975156175329330561724841865466412701387246320306001635982958598981051323387152075026149310180519064635655214557249947471432229327957035339093223056113375684748216087957487845813306585742940146535744577564911802502541219311618771276827914719361403446830797690103904550154675501671147508628586710462782996870048951756525674804618857943915057468922866747869475798726366123261688594647117483167603678029729042828926327733266582709817445353062146813093429739179235955845840199480216829442259448226655601046526280474153689869034362522439563870464444069253310140701844932747380697078575233295454584071151162494990723549747080091715911521875596723817625557592261110624661483745343219850167942568688478509369103223383256029389229622136996613107114260114213146505157274078037582030314912158866619202001537166853426909488606800211869555302580689900546154233578340185742201729269749202019452804417648213067719575761684493906010022694745207926129525212520973105874086297305400870313720517460468723440059464522000147779358032028977346448167484859042676021999381380496729385505313339330441229998989709781730468700062010943890919 (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.