Factor Info

ID 161895
Size 485 digits / 1610 bits
Status composite
Value 40544429577116414436342787222133519958688291375440758194502955502565455290041947980243952812163387362179772354792589522777698115024308634291692241828060538236476412859479279444836929756087023672859031166563313948761295509450886542464955988169295372541983260224968554699839479960398373476111725718568830036651125068303506809343585380738179649386396381906121954055791738585709939057479748546108459156734799978218172802297904499682754181341465511473401091284153384185973159894695521316983

Factorizations

Primary (ID: 160970) 78268324866748659856953955265123 (proven prime)
(ID: 194175) 518018363701319219725877755092725652755105598408326687164020181845076030538491254073870115622192514950239446666358529329215663884851072895370313661388199701256050435105583147676595906858697718235137336262156433265775042000940124575176003942843075735197992378721616320413624224036418216490966013569121556197528370694712800040709377142413778973593429705362568025311520954629395825058972305147902951808031373936065694309374138001634902886802168130511737821 (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.