Factor Info

ID 219857
Size 1278 digits / 4243 bits
Status composite
Value 167673700345466612361411451813294474133208878272144285481059608744424006803151841281034396481723271276341483238165181176040732227953271882901174036161776111042215508152671916406056988562970010054664809319104865510871253061538484312431390730630569583232234238064369626523836463006705890834614358261761023401497376332697947726828700107258392413473674290383326783110170318951973284541357007507639599357388544581340903868289401516162562776153248987247639615790241902464363904050330495196524766206724328553528004993253644864955080698008119493515755790483766542339908476885534493968106588119734823229614947161311461856194513310598984633095145872098182728621541108992057953686878094911579358703083008550711699055198610469617321098236188260040695745818559469509485033566028570695138796812226606401259080810334265429259471857645723687778181584036180624148002552645602558244472421817692353913610682050963699521565024633681944307401829719290509351254845757627462897750587138981496480647468168390766144143420436357267109358776949596779651571668650697729064383171679631874189369174029579515421126836642838627681025787661729014962266524675681693489919850859285830467813687879818100047356304287550226395683468801990503222720149230460412402314602526491971205914877103421116802989686868427886777

Factorizations

Primary (ID: 219858) 57061123979149612379222447 (proven prime)
(ID: 219859) 2938492771483704486222521777427876668550154285088629581205282596290706347183205748312847098501418189468301970502350289869862859603489160795618817801279341560274236978237644017847690567676307451138592848427015784503116442875535060414681558931155981761651352025032803325597996444685693824151127175369115367547076880419373635943367691878749153032439276008299120819688122185005745170728832904055598615475814355780900964932636803782914865323914278439435682675691598701337727275092631386950487618967167663395866988673022550395715949713914786108930264190944743358954322800118949291257835606354089035515683889665980966953119524154052583659137064678540586239766956396534188872177559518907592081397753404670097348334952633575824642117492219999609003374996711709664370935615681580092472095743320883429963896458670428151781838577607826008093998158571016601177466932263708332545260895236962874731053930615349662936106996501644087044623441082281715999363418441192943213284217890385854534952215282032962815501339099571665474903534382504960343226013008373959761197263878990886580919033515008129993797188045705905897434706354019162287040984374998823694021788790454925163763015771649284413696875274902118969680570724970719420631202083221282998455968521000549679665530391 (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.