Factor Info

ID 25069
Size 670 digits / 2223 bits
Status composite
Value 1369193567616232044998181936991947669216481307173752085092347733913585914719842072257201065148217722469658595864513608130696230802630971806225360902009485234662713606551255396084013268953480020056766747243666310759661492129570555385026970994396929207886928858655286167459984992423263933329151522436387142077939369995822369723554418463485340936090682289738966032449103016717379887006451808828164989995264344462403029799917085018088729499080834309266000880517356925020926918821427760304658074502737222889975061929802210231408274020493564607633282954377135432221876496006140905380413887983295905812259964941143000555804220124220063528088500711258609158294414056652938286239

Factorizations

Primary (ID: 35151) 6566293113616965719518076240643536119 (proven prime)
(ID: 35152) 208518496497946889745172829199317638127401483221089326564955975625794855669989205733860168041123883193529783404229055614474209531393033377273017008651328890943971752681438234629586356024901885716946470476794976372031847814445517299311763802827039876909661259264722907613500746394949418124218373315445132520963270693064792338206266538654840807202294861770443635638454641602835713965207147432374564186208225863171826498329259697644587336127041314422460465511718869260752087867547945053591190244216894986540648322931753280485745532647280312201231467631156117997794952338318283055773533570115378487463647910365945088877443226500933827481 (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.