Factor Info

ID 62267
Size 645 digits / 2143 bits
Status composite
Value 712989563379854466994724235677459911611829948504567811309754157293300328565151399653270807985264527839485671808627029352381619689562842837520902406139842284497916661323760473053369710973558127623003698882413543656004175688828563714720497833778726262649655669508531894907870921504009544192189997087327325134534751763972399020893491616998022047371273071463577242476935504188090585299946979656705962055036946105380772258094635557182791376330406690766735872780995489519254854067145179861153275901412464548643028839858301765970932974877932102003091229182747466108573499599637222790390767435726323822506445344955701560737560650419779477945634164807189

Factorizations

Primary (ID: 10764) 715302895574501987260955609 (proven prime)
(ID: 87329) 996765940402366823077836492341063503934380983513001937856899094570289551203888086103943920501222574106685453829789636280743670523903272342180555462863661088876839254089093487986133361798904436710252082211700731813715030407395084704239763862194870841123096152714015293563146968818783316773360943092466337064225913007739146757491957563821539594348251816375112492494963590317480488104789964903818317247451288242247504219243866497067748403198344189919990442295992879389947576790163513973338436844262852535564628125943463294951246311959591417496968175245779651444042164342123103586310445743697609240852785415929495481086621 (composite)
Secondary (ID: 14639) × (ID: 62268)

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.