Factor Info

ID 169398
Size 954 digits / 3168 bits
Status composite
Value 237648295669550916388916693733409970787039076668984261759768042070918416726564718925730638874169824933341616542832941033572210326289502179944667019548845334099520153540336350102752714300411217739945632402296500450486641896323696316579913010830108630236400337217013612450597128998421142635758357063211640786660331713632948223796790542096288413295225449784078301517135761896549506359927635435506668155352721696902266673831129406386492181662671528180302029283112112158978206516812835881280382257029174196102205879018440921987059636754741029350843731697880924121806623626050907691515541366677686129221118802977822947256507071743734159435247273971343505117825449030335745856898686816476097587509103567797547835835562541765496232099550096422133301606593477630451807745285944138866756358725503368342610594600807092060739774952126623481795353964779483210638443689977615192311972862260823217236978591340282373250802424482210829390777544233455001411663904026145959

Factorizations

Primary (ID: 131992) 156211149550774441321811821193 (proven prime)
(ID: 169400) 1521327359493672822905885376152839690248688500279826437980517272556333420984216750367697324050167711639645586102697444021118152063886324731549593557340603336773845613537275468563731128925785309995578889293471446657566751347593475091251080849966908492113320636400986428005304448085594894308974747345869517595887472876837036308319474480631395694802472895508645378428826395877300861387168015320507902876563275025964139370234572986166302092107175602888522400447435349365176918593708095901621586768752638628119513232478370403237610902638418707412093197692698640355953852569166164375835928781975435001701634952404133058864184413107126950150499801160535139698873156301896138026928987733276965554093111159664039473144820126477314817072902708959158702235732747572521562158413657679944514343392067515084645418675530077866017067720104227701978889370162637542815124418529783505357172739410239604452701210889132766201581959417267035615663 (composite)
Secondary (ID: 132260) × (ID: 169397)

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.