Factor Info

ID 133683
Size 982 digits / 3259 bits
Status composite
Value 1082551819836980427638232280371359927024018326241892860806772055991659979652515638258324204077982756843476365565946252935831514690057069572753462672470384656616224880076896155827854319518066154853833608965596778843354051765774528761650058867197537271246806276016172005239519817247926072349963677221586025308178231427169419763979718041201790900742818277933253884667790824783919193887913555674631394470619924652174873802362953297659653524189253227382388304577201375119207460936003753988968506934647356353779278393979671840741063132720225157879224307040669446987951135326744433878008459726774872555404992239296621554970367350767127631590912770586011328604886935478981921361004204829150276890399124212727996499190212609517063789164945119175420590279636328155947893096246193121772481361381381971925150337018251252915105738299046292915371432278993368779567936785513111638986053908657775261443640042958500223563401283496340994503916439731801225234180442867264514451957554466087076286602787

Factorizations

Primary (ID: 131691) 4555268603071594349347155493 (proven prime)
(ID: 169398) 237648295669550916388916693733409970787039076668984261759768042070918416726564718925730638874169824933341616542832941033572210326289502179944667019548845334099520153540336350102752714300411217739945632402296500450486641896323696316579913010830108630236400337217013612450597128998421142635758357063211640786660331713632948223796790542096288413295225449784078301517135761896549506359927635435506668155352721696902266673831129406386492181662671528180302029283112112158978206516812835881280382257029174196102205879018440921987059636754741029350843731697880924121806623626050907691515541366677686129221118802977822947256507071743734159435247273971343505117825449030335745856898686816476097587509103567797547835835562541765496232099550096422133301606593477630451807745285944138866756358725503368342610594600807092060739774952126623481795353964779483210638443689977615192311972862260823217236978591340282373250802424482210829390777544233455001411663904026145959 (composite)
Secondary (ID: 132260) × (ID: 133684)

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.