Factor Info

ID 42527
Size 288 digits / 955 bits
Status composite
Value 258920905799099563949850365376413898803294533970805010040942623267419380107267028840174027231672779317822059161098771612886234528318495756346804702598816150582193259758110092226900184942059518623701534076191200322198558961354191753922375822313365034552756114156742105828784575203116843463

Factorizations

Primary (ID: 1696) 182908240837925000227 (proven prime)
(ID: 42528) 1415578131487959524412162322679317085608974848610974451371652613721154187988489542927190848815883095694873525215520144275267354890856883533185060486231849262905609040704223353279439895138273394875654281505417830574488067762810631349142532708887773444228721603706131469 (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.