Factor Info

ID 131461
Size 523 digits / 1735 bits
Status composite
Value 1418072342752060328886865214838006527081771958672648643653280004316965746008175921924211026940124834036335717564583779795047901561507484913694118197192106661304668910242598145990761747993232686211216794160507950339205231156027440006163975708817419729832020573197813230999269736803837520406202995221699930548027205580941475633695176258810197842817967741660156725942468639542600899967469728250369348164950134807501896988684368919477810250019525464182503998035374506060059738640094318574350874577365119903559673036080561718421

Factorizations

Primary (ID: 48121) 729330622946241458536521275169337889174703499558146609287992118150714376761162510133618001 (proven prime)
(ID: 131462) 1944347732203458604902081112999538138929377184492718559253250047938704171863171132738680535625763714316931333318219395345559830532391147200702440658819038452926779192804366366874785869006057112612708448340425769348952125783834149642271277317109303274119083474360238503999613871476446632082876381186988159365626763597110903532914284119137550697762202760613528701166813838361229638328371477557687963580150330231318194024011776588540421 (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.