Factor Info

ID 218047
Size 1263 digits / 4193 bits
Status composite
Value 102451388281466082761861759694862262001385885400951031861820343080467415620524776234716827140080912870028088798471754791212118195360819327397251868963487801430492146539705529617284929353944759133987345304404878838177842341710172108525964999981440610426895996346847966752375618147277771459718491307241168290514726394939268373682319544409452687490312997291447352423991655157412019954500371148742526300510915196292399587329338123577548130481155066387440414255824160651189146877301166063580990937065550698542870142243390245521141621634706565225204956355469636733987518463789158714548170264469729767430378569563883136069225285245818667704030991049421427235276877328317928425565286338808063207584957314169914276515754089540912536185848526984779192502196620717487070100601964528524274358211302667481322672403194148015845570334054239956124374043767693832360786603752502977936031786100056726698799282166515011344950663429156136980564379181873400412161930950453757166423858650717792935351862042114719160737955121847930615542239501074948201240711907737769492285439583198457940398467919729769503220818089764110819837590674035685267317102376275397782815337118398968781293190052104600312987899424788539246966484033747409016379909521938762523491258161824695003175411156817337107

Factorizations

Primary (ID: 218048) 53972969103674784558031415489 (proven prime)
(ID: 218049) 1898198116258358920561055826241766087297016507575570667029590808881454639671281057975823547413789797733517042451958865326547687935684794660638298071522146349360884843261540185013768940347881443024255810425121604824575000412253568332933219533332170621671598154968353144867203086264513248801297186597474781349010686382495373565907779821289869520077269910749497309523628587742097395002408611349071610869921485759583404694260331670863586108149683724180485596886324561592802894693821343593774751291177589019836315162249609750121867997116584424867730633935784735588684566839039710282084408008643914756186951580551678907562273679252012116589187184578382874710892380241550010177511350467309003875613776582757344114435981443192587597800573353006190462115284089356015824963368520456367071926416870211224073102775277336083567370210721607159048481213590793012199928223853523520200974952538142338011699615583550760070552689051435521282612747226176944594070060052191999736753081434558946089990264592594832201884772523185639652835016235208152777913751825123054615987916750209393997638605502951849804554986526535993625425981949558226044693091235335349529423517719365766699160017035035458341790949382239370097138581639455886425535947047557020168471763 (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.