Factor Info

ID 132235
Size 297 digits / 985 bits
Status composite
Value 279340997251627206957159874705963171420853572144985876100416803934243436933686986769907214571735999391893568362970536619734748557177990535803789577143861614854053741562297839311939116672232710725780912988279759091866443134275607650962638362392756723046410276794597838843131127285212827498642906967

Factorizations

Primary (ID: 131854) 15502260840362954719909 (proven prime)
(ID: 132236) 18019371505110540445504867581397329663932513865375826912671859141813753541257255399341882739379438051004267760772271056591253324460194329766230062063892456168399626068438562906769453068203678026060999135953589795740252615846168650937322742445935025097127070672154758904620363 (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.