Factor Info

ID 116296
Size 243 digits / 807 bits
Status composite
Value 716212161389252292523671531598432347559911889599018259188300635164007756007283133617115453613792664687769500562953567500756257715547522613922608655822131777030029577816893144896675556935436692149385933058393088355186669747277354958616487443289

Factorizations

Primary (ID: 1243) 472637968735705963164896157847752919263649 (proven prime)
(ID: 116298) 1515350455878737033350314385420748971207150814976424520008440308283592780138724080599889386048136870055426162215667043797104399326626029167329094044678344191252695447943408837231163945706841090750834361 (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.