Factor Info

ID 154326
Size 1103 digits / 3662 bits
Status composite
Value 18662883011219428112597264889639622810313250749165180045835147119026329521675941932208373421161119120587149130230622040536608549216123443068697814272057263924594455471217167994271990258008455381809560082862890196191583898478123759535438067689173210973788477936518762419361632905119536274883153923060041695767353880078283250234089442119927887246957492049349044271393342543983402526094649677365216299647802186696875574224470078589189299999096560418821374717664489720117845462959548050563137036607272092077107968012948546172804777580409630830567331680806491931750124397740901510702850522213171833865821065321340492747873143330687075271954621821455608509569666574147195623555021761926661551196152244282191506718573186774315317603507368990446051610633815225837042992962575980492807235165593347318890096063664142536915970082982965143525974499692971017686412643084250180035485957709680384620058580831732638013684467133393622577153052061513364851925374797164889803596894754917165470792921398749075872339116584020948548371064971404812985420534583324129589656038201398595849521516269731977557861973416766861473607

Factorizations

Primary (ID: 153052) 371446864703901481971649 (proven prime)
(ID: 154327) 50243748930540920600094382122764734215546168199897974613808127221673672778595259207340576400413213092544444536042440205219393159036463652955875735618339838884618741810695059202239490665209535345777193349216960659184219037009571091762723623186363501722988363482197258590495853695014768579137150169682765484481842684647735420564042111803784984293943874317496823998501148691675670306650617870684590981285242208043350604688968836046668091529691377606351400185439193163654737763073687353023336075144225092568258060940254529966676430913062808023806741430945770556295612628570203495905421492632008202066589572790477763494320014227317729482599841998227696606997165762926652410063871530568539646222641703319016249138050187320353841613387674138792967457616025776306647409092134183600116407179527053893642410799252704694278540859458048197556977001457956181235060801025270757240491767906548943216717867640604586971880379782578838966083585453729053366565203891938702506920516907847827510333972717559451300810901046640295511324870670165592662734695024876334146164042100613322042119334013102343 (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.