Factor Info

ID 166866
Size 1042 digits / 3460 bits
Status composite
Value 1884383383090143349588528214700746717351121153832522196884552649791353187134591814024231519084860837739385342082509935940272234663846249166525178019634976787691310720201193904372996335622195856143679843315064251650438812876804638849914727900748803359706369055140478813033011990134740762379571739922436212205590100840931986081769162935543962631155111426587660932881380121413069254779639713538813728134948934750159577317816675258667704683968187185548304673845527056760951853785762930592865183940384611626734691174840138439214844359297088908148939463120463867118488838814271037665564025765882816731822627385429061449780615279276018400008961445496718518146409367279952371474212068525865698742563291445560099520025627850536781645246159803793805857428410804096955113001396283497597780397452592058467996336891068825046440328073939426340730589601824248330636909120501720826454585795106814496169616643334784749414246686350588903857996157579705603565989095799235659928452010716205335296631044561689554204172010215637803446985617906166571998194139552659

Factorizations

Primary (ID: 7732) 6557252639250807127523 (proven prime)
(ID: 166867) 287373918127004153493324709867960870695075336603044725739300687882613674457812133311026362527488636634019839692394062190476162926269021164579335156802083602679486959628772136743832927310515991415334709606760299460892543668702604413805412253473689389587938162813983470465074283274110215733716852613790659308057340671791950717075731793093936680586702494264178147665297270648715829888637511356338857837848558474311077379946655819960988856265088206339863242622456724804889900638167861201654307358905641174336855789262530376377407118698532636200511137640177310853584008557624979629774221088367578502203630631247386673328351377150296165873970445732150118521204783094071815777287400641952208650098343692470833980178602158859410284690912087380495777614279089022893993274294984848141516576196296517437157944763745553049048383179619409967773062042520910812601401767331156736605188896413051008956777960991699152398115444563493163937630052100492460264717848292519107286775991973186011408501010205130500919133416400117421184093362833 (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.