Factor Info

ID 123642
Size 572 digits / 1900 bits
Status composite
Value 86845456691897289751492094873531846560528142691759152926835816570208211875693153100737016674929794390734827324623553278089272413477586959121011190418494371353132360944751036867617222418408509986679736017852965325890666656692915842337617738064278620039320561851910269547864150242610294085191097786278292826373780673941225657038414747329024957923330088108560117307731217395872238884513445258036192377585268005601222901056580676045762160162127665918187399145564519207095217298475597603750083778046288352936986669031850970308039368407274695356468276991733637325232376804007547

Factorizations

Primary (ID: 1187) 73502940281121902153364677850462275100656711627 (proven prime)
(ID: 123643) 1181523573883509084430071944644665946627022349850063219302995124012235605214563659456280760367067345605791646478962994910154249242892229540798143758513071148627868665353465664103107815241593356590140156439154971284515663667522947448699297584995099779116062254717165106031418540960176754661180259056707291532221221378255707617958947999543937910520784330234807051781790617466524357142779553534278896355195282300217593021748984543376968202012134784505072178906436426500396337325099829466129233434775987103266691202231299895442961 (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.