Factor Info

ID 121905
Size 450 digits / 1494 bits
Status composite
Value 408260027948954933819189576795281235621716523772071387686229273697168235866376674047861797107876665738729729429304284203192474886503159256991263906518434934264343494388646274974964539200189456983576999690795634860450244105250760882771772555706629360426672779811311096141514921200591478676199148110049228432915890172595151286327148772193383926424500615997992378108358097592511378660554444382275701396979686797946989201206129271534183001375472537334453

Factorizations

Primary (ID: 9344) 238926873365355594970898083475341039504072291847031600219301 (proven prime)
(ID: 121906) 1708723770576711745518967639955402604544322866609083484990450435550267014564807210744461417490808372858119175000280704508457116003402108932643037698332777850260590356636142142309655971900071027933408817260182787575518684627029517588172517274523655466072390865060534061547431421058734678988652809657467690908237089580498123958172040499770082788793230324493821429810234272639758157300328761553 (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.