Factor Info

ID 77351
Size 504 digits / 1673 bits
Status composite
Value 210572556965280839338508795471150986327197771667593656494173689023341554909213633439276911138764590646270022756459090576115393211289624467050097611925638913310910911812031996030451585599246727695586927760770071457294068272607337871496228329887874304212841011398856306563869421957746556887069541770160225013820522712351391255268969740837188045341649900986291427050165102416605845677598850018437815471818505451431074063840804705797135540848485673537946871472213277457200007614079613000509580770360272279053

Factorizations

Primary (ID: 76036) 289095553654556273675911325370025419389386368165254616560986550493250668946135473836090506369017981038195767919232601614284471756390159177437 (proven prime)
(ID: 77352) 728383935011662268744334432619819457054491852966052204077180373587822311066366314331559545409675191185170574636452137199125069212587005405802039041074544729442871913921583433274563331432379676894843592850060438661897980750575503570597540964762155713929541015593626849915593445363728026213177363585256814640613948140179350957494307651107551121869015309251021590769 (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.