Factor Info

ID 162715
Size 923 digits / 3064 bits
Status composite
Value 20938416949749283846431085048595046377641924901340391965255977652893373169982201337952316380667410969947281801632980360924983382584921301466237532949013035371903946545205225477994685935561669175505172434891135550015193516840945312697385563539652312487736762493227803717870141706179662449923335917252538237255450052370942688901066979181904574584348035893924328169441799157270972966255971734284758279748687547342100798080710033491336269602207366107882446872214639952831569972678196158854586504309932258730586619435944894324154843914547512186216223903888060270174098038446732779451506247413665998805797177684367399327797038374826230999123502217502579303456155536046066222855584307859556892185735210721426250470781210629535697132906164888237366911734346483544732560389889226563536062043443998471883477147036574713857241765275237646147410746779213542084639158294186078200185449646428307481331609483808256507250113807290798109957

Factorizations

Primary (ID: 161729) 55205704966188850099026349 (proven prime)
(ID: 162716) 379279948740319049412078242700881930498109644803871542349959110664467979362093045093287380690779899246096592271516282090361188029290865403136122161307051006108834522051219466113369906667227261537200756970468672771412605624623019485642946888158872622788363641727500758700193718368187930249558876793150678464475948367448051887665030518542223953182571331781017639933637009352046487727758263578177884611323955266790538452443630624372748441449396408175033956840292951015929880553154184158611663175742719032646175625237514966607919726733124996387777641858673891272363819649550119971663057771006701594594151946172189023896712184175080216632132584511154024806698782559076945245334836055822367209623272534594584822755701837818649633373198087188499379081227496986157668775944091724752009991173022597241149991624235722628204153655626696349102172644864229527053821112858782097938682762435977539260491857265593 (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.