Factor Info

ID 189648
Size 638 digits / 2117 bits
Status composite
Value 16039141141832802248493691510619445341465595891811516282861085131896933969913312920959224638489015250707729857366140511414725466091840397454358377014637376663801247929498726100654749912765709074493832449366277282800787660332550258160486701675276025251382043928689557923938745079639046182742466873179625580845164595440223733437513312233263856778258932907869825991940774004995105384691786355591205479835725332873252456945668575456304276504883547618201957232598521029452037602543233012181971043253880444440953125426254272256234715197479884322049155431257229057306654394987428754640419254992528947807781509405588824047255452857046338246904081

Factorizations

Primary (ID: 188741) 37141302977105581064921322418772202338727337015016057 (proven prime)
(ID: 189649) 431841100236024388015749943990127089993574419736134001646292473506120287522569822163105734534264312196438935509808134888744191808624643890325409900025723149205900290055285438265126237066227999552158691900189677537833213238691636802556674499298113378494019100555818758255867899592187169717977708379997185198382079121003446257059360417190881809643697009288046777715649040052216404110880695647486016011115609163860604713441823098653359161500572317875791261465408030271825197762793020834044728951054511146272555419005582121602171421569119790089090210659685052930709591754966091527975820633 (proven prime)

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.