Factor Info

ID 144574
Size 705 digits / 2341 bits
Status composite
Value 264921204241930705232799437792051742409904451396795203973445767883695971965802033877197129783371919674734584623546556662421448653787518273327280887409792910349840631276868012697662797059655779558778972396267417654729486293720944940656510022863299807171651594217643618038527087810960768235190925649472969941586999388982528054696367673239962572020218275971924901850836471263610347513312613589737031602066048023261182640211398052351660464304221641638268234947083978116329569632811098272427259670972327454505903617418455152169863517051970857687286819995411925262571778183356529443884116013912367427298692151698374735545477905042387331227661608259715352510163382204838823270897333432644993598415417942601982161

Factorizations

Primary (ID: 143338) 507178815961350566811191 (proven prime)
(ID: 144575) 522342802784016433546497960715601785956098505783289323579914906961434065897400113532142645511335943169120917416044307581667483409051685178844479699732323348570127479651131642777594386290019774867856524856767806995351893499483626167212263113832461291469379640625558110833025752144347000049468214763248118639972558660589468734399918063105742970698183873693331756295950575612186635632726007187730874215781787619859396913874507766335597294621471141345500979650805827045979079907239761448214810975478756747179134379916651779207185732919990257579416347040943366392391846563219245128244178578944984303808770764089853089255127105293840699607160136821014589045111688634091817039330009103671 (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.