Factor Info

ID 180065
Size 666 digits / 2212 bits
Status composite
Value 635241762298952260199873688913959225601331213902232353431864052577856111749921637202779971887586755849010894277437308081295439813373843461624245733499342440661767036718528265209681266901876566915014165456281836940924968227085677653746152206507991460302953992832583926940128733420732461398638507374481680445084760408133393915638488888080041788331205436483454870627579696469550325869309799926818080765103396796880161782923001767119488615839691345780262152923054469580833276381418434400016223216356851544136845954385888480018407778962555476813515978947219584875113189331185377272122760640807149113463911280140019475465174747874557258060700973239759715346618246115413671

Factorizations

Primary (ID: 143222) 18308560485465158381829272325052415934188825836388428808805220029171640384324735402381 (proven prime)
(ID: 180066) 34696434097222413226768970744979398780059787616704112934630861225743244234039995548032334483665894761049349032080053376188576656717385356168854343322448300060856031572509139075776888626895756997851753354395979802053599342966423165554384402287477204481145460914596286574884663409116327963704978869991083404328265436469181833734160794159578646591691199948432718704113314196621815674020761496636476502620073088702470341883151022405623621493719978876862470341856993436184047314256247935265643830857102970551957933284544575101330134353832908686310517868364378333159946394103226419737091 (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.