Factor Info

ID 178728
Size 895 digits / 2973 bits
Status composite
Value 5524379277107018714103022286450239769926835086674754264634218881169571247270704864965681041229174936921611512701868888683453938895001429262783712966446242074569709314307891664737820084252076328083850180269846475061267568498106313663213927527768905300163003489622219875107495659825593126453456590854116846969823105041373559085987709418005492165823889420610652585369180947096033973260232108467068283661700466264275380633013103311725516885214560678147733402808726237655044252861239483274150959919291994226820560958373287507402297901463675635056173942185318942850625651681366093012062928482164177536342080428290981392828831673897236930847569152347511660661777261060395469262729997800953708986883911470663254224718254538689498997891138836672793415129272470623618757074305104495941479548958505435174574318926853471781112812215024824617615176039674973071363046239972144603358525428552937150302467621387

Factorizations

Primary (ID: 7334) 279667651867781373941318482192908672699167982775406757143595562450780104052610258533063410682949413040741396690934715230694957729742859831073461177218240242903895175272774901992609386330073125354611364598718789807397934737746337979106745383580962326783721193826445643746609585302771431 (proven prime)
(ID: 178729) 19753372405467838924679972322370377809433648981332262435038347313955650933888670372839800214356398310244663330243029998203555932063223901534444857234028608659702433961910535425610788468067937967381528892716277951601201517368478948516919117228433315220035912627614245836787927840412577565427856761851495932314865270145428954770950454164848877192998992125317066560727832455695660814358492184287031920448738076853357685795592183232080052041843578532565987389703821494493993552860817351640868464454755547820262380924042781347015242757652966294486463468681397582875517837349322619780359230189525213204851332129385277 (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.