Factor Info

ID 144219
Size 507 digits / 1684 bits
Status composite
Value 453854724723184703831147440524103707288387206861446602330153553200193801174907617129363456374830077680444112313069489235057363133853165901520336821373699108924556644646859774584127615311864831354781130896383754560396593659116215697331597532569381320483387650434416041357476493847136548721038588117473230300180276360825916044677756231484638340696768874802731538163422376269978742758126172530074506104961147487954469246685774979896020509098539060580878114127178391049091775518669896133663671386782555387376641

Factorizations

Primary (ID: 143143) 6270901978304294694901 (proven prime)
(ID: 144220) 72374712010075285364553635050625303897966092609611606361656428134055749341976030829232318860078641653560819531316343199827949003374856146387335214534587698262270764566607972005662825715105973349903544224877089707350718074386893496405210681710894476339324593899581936777069724843354495429975609788302451330355869379297268807053562522462967176068777696159629762358013078535817613874445702572512484346820046919034352158375853940086073085595711207163816317351653315738332058724798188955741 (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.