Factor Info

ID 30893
Size 276 digits / 917 bits
Status composite
Value 580647460440524038655388309612718413025987904036828114199479951439724972868131895020657621125795840999282957561061031019090114720013732370635247371819245905662809422104453924035946822329302267163969424512079348453334755246092982927078084782117805440065240539749237111794306641

Factorizations

Primary (ID: 17338) 1994925942625516775592340148569766165608448716213725436669937 (proven prime)
(ID: 30894) 291062163278269591415556358618250986213605525167729219376103264484269724010808573298224464343416862459372318180552121660566723261668930969840505087483093039808408752511125151546396214025237520173536633344765096682593 (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.