Factor Info

ID 177989
Size 1057 digits / 3509 bits
Status composite
Value 1254766751737438659922561208560876504031599912343459152415850919738274128003247324359669175287414919379428090034034206209234319692459812022984872007422912262240406078847902010619899112228962984786074285781775015224041670632054130456548932572014166759106341538801415686545423204138919358185120914595215291619697275980703768145101554638889388687039850479407278754088724999328079742629498880914132351513048433416026789941711682716912328099132476004825098664350196631624375152947644319187728383265016385965568605635899036857567330527387447658182068062442666234585677475583169839637725289954195235754324153040077682577053673646845248655397141011337474445661107545235435543694712899623827677833257453030107134157996732133528255252335131120970374280267995622664950126850762284101718306872819325390552861916945218258382001713155896679791046014202887198611048061220535610008175960546127001872403609685590354010314180025085629302885957070201055484004806978408277966341016869055217566546329879724883032703684055821996774636693439301554425770405211614885130957407746023

Factorizations

Primary (ID: 177990) 184958099981098974089515813045183 (proven prime)
(ID: 177991) 6784059480853578967065733301947570061331621514686664061161127403638615225058679233425116842463963059048427440048024054026069861346106139102394442174216789125687016241943650885677506000798934943876472522624479265807458307949097648380207492042473939299708684097596325851199295283751646678681665916361375919689203787529018964316394822909999351453131321173383412668376854448847806157525140473295981258635921529574882599365349231752588152100631057729227123738646655838642589187879069114164719009939267236966320135350517379302454266804287845541394814312955335178645859361273686937264479850768692331252540007866556759371778877291787955651010932918792726183175657725402123876091242466415482297674000847144544962726427611343068745253143977630049323461140805329995819145370979498197910366670480879419967043404168279980177450909550476949527700763351011852621832098786981985241062841266614984464685916322286215890341335355214287127745689279750921001346051031900977044157851694672062213847145642900980610994962203947617874799097092011481 (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.