Factor Info

ID 121906
Size 391 digits / 1297 bits
Status composite
Value 1708723770576711745518967639955402604544322866609083484990450435550267014564807210744461417490808372858119175000280704508457116003402108932643037698332777850260590356636142142309655971900071027933408817260182787575518684627029517588172517274523655466072390865060534061547431421058734678988652809657467690908237089580498123958172040499770082788793230324493821429810234272639758157300328761553

Factorizations

Primary (ID: 9345) 88361145727412965319230538356111206764427368175750544179665724121 (proven prime)
(ID: 121907) 19337953989958293212209505492517297525220169939651100667163425662647484889628121859970024330417000544427197837445932169867292777083497447523215011351438013456625836292163630979514848822848168451207965852580077010078158999871060543032883647086209187892341179525740663947007080367677572645636190310370086275704471252711594142393 (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.