Factor Info

ID 175382
Size 567 digits / 1884 bits
Status composite
Value 982575874373745901546431802668446394913700980820467321793058775056777016361143603296136212417882031452449183996222624142458091989806699944330698410843593467420889142278777342011302930351821692900245638310859703068016620564112208919545534001058481330687056539579868086539860448641959557162183456854033466159496379135899003384181688966904532331037275460057642681456600624333323133983079659298500114085683844394771966412213573846384785178122207993459675121364183527190717584696665148632968409531127898920783713472751791714472166539186859923280116246221381052156550780973

Factorizations

Primary (ID: 174072) 280980228787424154599159292974822875095145000398715668594635568624624301757977 (proven prime)
(ID: 175383) 3496957343276685012325728590243034551732992461697492633983586804105017081422458620802738205576750817724959267204647222224265191921005685798642335038410637055683443885206543075367945712432512304133265855611815203365001984887381965220990662558996000407905151016487725416187622582196050150687358410256319377243043417284245851240625910864143179738428852147996738846569139417751418291851599429389030531704435483150838900086182324168835891162415862693264706611353440111427021031471250700743511349 (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.