Factor Info

ID 20818
Size 403 digits / 1336 bits
Status composite
Value 1450539133832274994113396470131377134856315401901860804635186178692578639647804943522881988784952860498305954582824672753871125567422431471706997904333056651072919549517224123326360981753494068180918790712828960293092698853671776259019871949930099991231117746644675121050358962747650006796735180155675797326775706135239796315151070225711467414002692895021186906375716104397520276474305423382214331200501

Factorizations

Primary (ID: 20819) 1291779384590714829718240121 (proven prime)
(ID: 20820) 1122900048673451567539999526530668506569153962835535999260847267578964737817655628724185228626757554983967050546084166814321920548516955875985289267265978086026666957065415453829825221658039455749124524286578737278729205279971845011000524895295592495306517130068537978293596143218014999253121748784924433608805013320352666199719783853767714807366819314127371540263281168146781 (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.