Factor Info

ID 163938
Size 292 digits / 970 bits
Status composite
Value 5879742540178239782524464788242665697146160897425220852035714670088336572342275347539592184962312412346654793184498109348150328494428488468686153011443681804498281836530320984681518361375390292598325365244220143894362310110683387172401808590789442931037723141379680111296097751246397411673573

Factorizations

Primary (ID: 164569) 1001915310396054681452412857 (proven prime)
(ID: 195596) 5868502536261265315850730359809887824646181169515180183719798852786974851727842121934259762418374082278160847939648225948865503604407264372704820062901045918655447732725936478241333213764886281141156157636935697867621516747300447310994892505990861225189836832494989 (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.