Factor Info

ID 26481
Size 656 digits / 2177 bits
Status composite
Value 16377021128751941448215417580418636909401124597987303319518826588857037286840366840362895332878987613210573875948280534395137354067579252646640939503617890332368373524103635436202169229679479881385310128562031188856801455514608165892001390265771709337989050612319170913571303084255425823339093107723217126273919512562650335587840980272630275320610204661019418293810376265924463917533213864960889416127160825598640598729515821670602124363995135623366056250833897223889676697531031296545334171864471543834340231957305834076219652490578068785258143625585646582372805578515158445873301061512300109875081056529692575948074121836109116300347478869092711394095793

Factorizations

Primary (ID: 26482) 24698220820062044069 (proven prime)
(ID: 26483) 663085055723896509937561376957808399157288744476502293852420221079657488090541143549280126645222745730259809758710499672767159528329847104344224379443235825568212537301252021655994946904902838124187238537903649905905906559324960166014382563278469446093510325485516222641201053818955036086404103498349675056253091024770123094511909139462292851450814566830235231685800274577167665754845620838619858017104798776475476722780271166755486614354687258227228759715616884870134404408025032044351474974891919759779128269215451707064484753804982463742650240061357083317047295530828313915492920027126618223178819678109793977484849452770997690611997 (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.