Factor Info

ID 64351
Size 606 digits / 2012 bits
Status composite
Value 305203377381235605903479883757874452241816380695527139400513126922217141666514034958196988714389918058062983911023576607818228911559997529649111136850722119320239634256031050959787301411269972260626423743797693639266454035818572427537990019631044676036444153935927774864346453256604205880014006785138528742458180722346173845329702357399240881114525669716027911872414553666813264204623284340007119890907315087061783803028598245570601852038122432531305708587847996182022749780056036212429573476113664173271858455774706758719960061139124753789093266537932038214433050764247275068003954615728177295517392072993

Factorizations

Primary (ID: 90767) 149052556195690449512643267915403 (proven prime)
(ID: 90768) 2047622564624355893634646826253458553555116337923416122757130537955249493927781983432437029790362561737235519989088912623223125954302621682311012343589981122679557958801472732358428826907996305008491318284736566946107597531598516961015181943665130138367505765223345648416321232749322239317674390314056227550388269831592104786635301668993450339642491683057861668053904028204583482828171300078696793282504564600766107593948931046808830325240955788793350230556182326481527821560453821458120293535215670910897402002722603559360187589286685045527430061000158807247758632106598531 (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.