Factor Info

ID 23917
Size 664 digits / 2203 bits
Status composite
Value 1290040866277414844297669072692896417782982111790318780161128620196264904415192090351524884874021024580321630193813542886872743784901194442148140261450851390871009044009985499310627536702442530504699017221195709203384077041273223159987996058512194650544389086115721173078291709364585059401670346335910998480702191291960344504609001029235343662376035995719025690795175440017828222265723252493305721434113590798865314835127699059703264323848931365051858842608887485776035745712169056870810110186457906428957455210442271109290098742289848058270701445072710094017051535286750414947796370998753275418065946608133936211246010611590142328618423239661208310200156310475943

Factorizations

Primary (ID: 23918) 2691667249454385429077 (proven prime)
(ID: 23919) 479272044692341765245265737984984762611638758713344331243910745298203427101763969120782645901820988268883656808803657230965431805854741081366945284869865795183449541818959056377120844782782971076746737964384713578753747141755802347342720692204130882169324424673469794782133923064316335572582382574103547409859346679409551816955141272692996544879488147080798761031301239419557399223096077884435790315699020416401705883382922835974796826281160289729481340551371946567432282195185123349327333755409019549719810887629874900627845698472601824147721575104239315385518320791370948944129591467084901510796610250973237187937564259862731384637966485259 (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.