Factor Info

ID 155761
Size 708 digits / 2351 bits
Status composite
Value 413468951654092584106816580524402540575347800260818443842331206957811098426274856179085055233788247093210641462143503059532412272367498320137763306601765346975299828338099361189429371137913207090590736350740576602580900081005722273029180294688182768505011149011081354923916685177851264438612504594373352981509128343681562599364830998735494092059734606541601279151415663896755399946801296183212845605327851979268338944817574618266339424545442359542647287338771720627100570481123992865601633876889277075644163865908834419459882551376485940525805245470861213694975360354227757364683212635891771851516803530224108843473781467086014730059833023104704156652743876520362317542594947970346668506762263280954351335569

Factorizations

Primary (ID: 154609) 773892718948740289245597142031 (proven prime)
(ID: 189707) 534271665219632587253024801267176527633048542225775513117797581238860087831843537550262686523683327536509484415586855186815092884533295484208116703192160693854067655924941948436054959482363446177213263061383857937713382383035844307351299233541617082166030937736569382469155558130842547019078538008808448841603247490389258079012408242752973077253289423266467652974153661640967157083369099387718391416810945939855676121829272239108262548116847913941419515826805817556536139087153604225568701749639116469676078093565025717153787659859117385410578442713127930405425035311587005892047553556231871486289347874643181894723719658097565713542659631883673361901954941225684584108097589599 (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.