Factor Info

ID 144575
Size 681 digits / 2262 bits
Status composite
Value 522342802784016433546497960715601785956098505783289323579914906961434065897400113532142645511335943169120917416044307581667483409051685178844479699732323348570127479651131642777594386290019774867856524856767806995351893499483626167212263113832461291469379640625558110833025752144347000049468214763248118639972558660589468734399918063105742970698183873693331756295950575612186635632726007187730874215781787619859396913874507766335597294621471141345500979650805827045979079907239761448214810975478756747179134379916651779207185732919990257579416347040943366392391846563219245128244178578944984303808770764089853089255127105293840699607160136821014589045111688634091817039330009103671

Factorizations

Primary (ID: 143340) 3278141185107546610043801 (proven prime)
(ID: 144576) 159341155029257787285521545633339255124357749922370602971706415885751839627637527502255748875610559977273030708037151837018164291445053735006620697190910697882093665262168752471910324717020522620815556550088175211346875794175662992082327994018616943763018267612923270731373059835847782327133282974838392851022738754930362068320705917484929151247408759026569592738437336380301237292822287203377021542148526894307401165008172412388443010560891730642912099936766418276126946121898028798976025446988567754337838355970247270813279727685803526237138736083975943511463690889749032799274679569953386455984200068211921713859496938108573686895503068295732410239553871 (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.