Factor Info

ID 13412
Size 264 digits / 877 bits
Status composite
Value 568861993340908680824490256241405538801649283063791854404273235328020143221364748435263420049929716514949271732228966213010601288170204041083928686087609743702946580510009933313293855612992794462075861579786259627444187837511720008732087933753120024829913445663657

Factorizations

Primary (ID: 11511) 1098440018152695917905622020432593239209 (proven prime)
(ID: 13413) 517881708550270842345507872901182034044748840445308469478887964626179215481609651464314380815121903472883812623026881540279546415086188430347777818101394544596893203687274941582525681326820326518332165561540725787030160764673 (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.