Factor Info

ID 154411
Size 1266 digits / 4205 bits
Status composite
Value 417739305329400929107171358110138384925169558812487727136219452951441844212439896931822744217177505713322115541603886506496694760752990504712380577173696109762658676987108755625259020603150686651983061644153361936401939242435371118231667308400693398030877956797917665127597339543608509396110922049163637610809217647861926339950731756356700320473467312051147510191901199194552550943206997803892983348561751798303341068428482261766668651543851201247663195700556827849718016646167590385612640556285457361466303782707096687410726777556071616608366253585396655237765518760867873792212380651573948292906020780716050091870433149916852618921583494478346297313268224471381411264969245091567766933089997520330984092776014895760128342654763532218040086422582260302800691572479960317172980849220100357054417364982709023395073323377389388057869774113736485777084643442835265835713339398914854379899829048057850260056406498367713620626796844918278110489250868025428619013585636685708729630620382859408001678697266966361814563635771158587134715442482175858629488757776374576290423563244646571704975899102569169186526422525259809855109778642096055466873375458232159557592883264171655204814669305283176917696710604445235366606322700388356010844110662538948310377299316474854272469471

Factorizations

Primary (ID: 154412) 3124910668114002964548511 (proven prime)
(ID: 154413) 133680399120504064055825909527005258088155368634136539323377248774202532192581213148195013289283119162494681459993762039562546062654209793910428434115337997078394695612242781670492923006061023716728074891833844524106142698917442303725443602521279942607904135582898180065186098303294127105013527583170320327932641428543971949265611348092297019754447572604120280128882870244881823531439712839398689329351387688305813736534196613734861796625030795122147699595220230976163365073656086128486865558322096775639927115295217256757776287678519063842446382485203371706781392235357068312545029536564465927026538152490797943580813022160496234074757207902594106470447468862159174360812089679099457820026057255625366984116521533358206800635929647777292445550600457223455314104948819226714326860256632888443275420567660309612762357955951930891246961823816853156867879498965557205013091750811837771685188591275605558452139549104102831081366471048051879747456948074078183811489767079127709722838751493594167065829255406811925593868245304314369093463409371067188820223270737155593982177654861561289641433634171526790819309393003084165065577475148355083112584411504770476206130364045840848871505610837001057293361177432814885164395060979530254254639694850087361 (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.