Factor Info

ID 75398
Size 564 digits / 1873 bits
Status composite
Value 426928582162758734122858251881571059128940011656482060732481584763434032972346011175949872501293094423419133686224138103708420779639405737424105585202137946444274798123258188053059011705182015366225943325284910010137525934220461968473105826056000221779274957294751606497133004669850564998598592669363882133172604907798179460054093180358114704497925471473834038239116959134848387105507054024370209625136631616175394630501144894390919914524985049640319541445869797846188273726201241316261558552890977476377294446138135668167424012268612910803177018407485515010833883

Factorizations

Primary (ID: 50238) 360426336941693434048414944508078750920763 (proven prime)
(ID: 75399) 1184509949481919912008634645265621614395602951934094635983862857526806417221111106805596652385945155591481816892254947559580245280955207912980410516143602526062589449464770424234906519650921458172122074567232033779627171857198928514615677024787012098100138524735302781942195052123189024951810339614572480663530204045524606293714966440467908548607114336502606251016721971577861814824817497096250960515481299029010815723112406535061784169228047525707135566442293306443877534751902644223010533995759263150004021484707385110241 (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.