Factor Info

ID 67748
Size 823 digits / 2733 bits
Status composite
Value 5057721363694089573360715026434394023786618154945324373614251131004002751193926263767224301839658905827210676972703671327541815944385210775937097505338801221896560215388697443541872611721887189476867728205038908256872172229382377380865563611357865711870998857533649703972368154536895925240844144926688750101804489766055769645973135935969645103587369549551207583372775188218565874712285784991676500208277825442921631896797554520145470204331096762765633060125789771644230913854274365882910956595465538261332949781280722695090335778958213126339846350861938906612225659575492270531022650450903709027364159183781219191825924227607987215878129621537780680704047102757034253644106439722530716587793213098659060169551594365096362535485704671123667298972791370358872213392575008167176665954885389594496344301865706320030729320386289

Factorizations

Primary (ID: 65942) 3687163849968995658130764979 (proven prime)
(ID: 67749) 1371710498771737131944991500673708854465008928729003923508142401962345758857613136794959509838107077482674578138361452973150619188752622126714932419696511359143669439297209182532289182822731725315532768140268588641370074379472623509108165698362257416884865458339727354876072604301707184901845293359353896982465075437249183557547951172395914317034142735449050753485415101439277698272025356409340248169702350079507604372151896432078249698937322697346904071366505818090855713118389737108932338625560323080319463971448178608739235530393630567348583252405691559411494140340255721844909781158280658051000684455051362018739453320321628190516283867355135497631313156888648330011010639996634038930386252724451521070782297967960796526547460466632916411320995753636035871387627386253703175041058049421010891 (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.