Factor Info

ID 178380
Size 1130 digits / 3753 bits
Status composite
Value 49841463486642068791956998918036207507700188543891031558675294704570986445260025322915269108595151929600657183902112476476275489510511164644862823983982491652167459264049905131073380280197167985928730869381928697466140147840051201696044349763773815567168765599135398051299371098930881307112080633119647409653778055937094673567185543597102719696737300795425240160768502022091253103279674993354388885518281226975047371309656411534708507259728962880326827952751184375779385957547251901483121782764109708339912302178162587747504648365172969171012939957450413840154042017412582447729033988681517509659085948142112312166097232401681468806584400174376142439200369583846988980540385284789784183077346759342412085326226646729274089264597623779337678254035367753438523417247645209901930211861814007245591948175872290792738778228422125314681895588815175441339798069911079699693531425713668720583364885685808853693673875177124292415761963981348432887540899694768094613333771222482395992475937966124289590401385190166860870288376688002050930168812078191770001745142941597273575847103394301276038808759565604596627024319215935034437755599881383

Factorizations

Primary (ID: 30006) 662755721911092119744737643749343823193619423487281 (proven prime)
(ID: 178381) 75203369565669688730493979856798654951411320213234142056742030166715628321688713114615791973523944530682821273770158273317854426825052452605553226547549563058106343586609674578345577396712687241419333375760358213954286356347773343850119952975524423989012394205555971559823694372329430561911571357325920721004074997812340269508045044693443650860663234766879455483017228277915326052418117205327345238894319897954028638310975090073753093282662302614827904779233307418026302272091333655525838512111573065143742835250365921404238829198963674111918049166479930164508677125138501639365118956534437424136147945708547792043162958032829993828633923585501637820373886707971858400728474154833128376574684132288437312672998983483000135459966396947090909629817038815612750702850404434210927555653352801589190404911277962021751281936411215096488128701300856727845944645264078841184947047701419795004212673144925923896505214201335434722380912697342629821010915693174619086372722252027423866922879224534609841926186065030547561052982892030278075663061749531783958249147270151469689780318529024343 (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.