Factor Info

ID 145262
Size 1282 digits / 4258 bits
Status composite
Value 4909707542097229580656368327910459721213395095076604685943351405305926130859319535918374736879294489426092649557857308749865305850180780392468760182002622204629099399376546237836665242788934469947567474645092386380453440503103871299221244848380970088891857352156504415320040541622949423502248786441244896637867750144944011107717022886998158728300248208538647606811049322792299967966234219598594402068387937806077627865653559160375093539910576142145491772432167179414886675093281525547404763355665818679034700750510951446771632125872140926829038218226004359954013615867828550439446642208320890270119100434202297406818638682901436709348030519205591253726790231695636756088926857126787914195360817994201508200271189404384775366639105781307053187449325212433289244324373039317819856408518916400591573038719838914404514101133679047542501136268335219115750678572837543487544984345684155988822082188507561718985428273095375387165432379577536535074028332747544249688718291204447000069860215215300020919112152702993276563868339550465451913299354065695171237645884066540417270604328761092490028511798935491413584904965310845698141532010205487890366437531020622982006580567308995160757279219346372380818757716544212137639143187305469644178392166128367368445157568066846355247625887668332414949

Factorizations

Primary (ID: 143651) 5336048248880148993781824179 (proven prime)
(ID: 181124) 920101789395852351097923014249345139247315874464322361633374468839734123360341020618681369514986908989132024321088905057335143601394827737646556710687545993674852705884343249532711955254122580780586256800363757772347422692278625391609553374745813411709219892178796358984225309309414818105561961265178963500893772982067357384663323868581037457548077510639846341869071631853269779960162729949785997700388104196015615443990926048810881827925009311552614345096157893377648277105592750011503072257471106571058807928477867502520727460884869834609247514954165879051495291516873895673849618349712023464906011379424461871862141376187176212127051838075685817526572363672765339529414317451299331387450526260638144520279463629510828969343716488569743010800190684243586523830013198731533089833371234048880482353749822715417566606471572426544751461107094650836199586523034969941106870410502029390409977246167447750301354676280651367977739932590078270528141530417111328962109252771395333487197165347921836511405007604328409535599068528076307316220782216779708508178936818500370901767058287393279069320135535040410047024472320850411445743900665480569048528185296394837254669231982773740913724798787243270285064021091476748407214531629111860217385848120966716662907002631 (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.