Factor Info

ID 167380
Size 1298 digits / 4311 bits
Status composite
Value 38919192228988177458714893386873748649024271468780078907583485157411680656026443117449318921221122570763459176188704013536336030597325394650918157502021052760713189220557750169583481266873984251914978101104261553151931632286180411113124407704033372904385505452852101115318300235034162769053856366546649406872031272651789653299979253454386344123033196061177408511983901449052172825493856130773809011836891919352942806719263750526617482491824015067589235402039579530132015584868021657269578686979464793431142946643483679513470766879831486826146951239574159181903539429914262590710772922459880317385038179816992766426800398355581747383042775718413981581275990585495532679479110194706004411976835318692328471739108959634279739889920592557921246537946018447072545766878620944895005620018385412425075910668569716700615281810462462078981749185006507592827977064857246966266373432374053382142338104745844989578282077299659793093236181317037234212307398259376163367521106310420450484501595683252517434259265171383655559113710557069995194373292937270059248858765909161999175243754737333135778852207323702349005028300697453652144933346184339938376698472349057710366558839178944883659200676720693794645714201503833670225024691961031787280602559297489109189653756066503294614925932867175180547888419564732762727

Factorizations

Primary (ID: 7521) 201436862864351419099 (proven prime)
(ID: 167381) 193207894898544732701541543306828735580999512849794670227913778338880599652113672625742056447941819914065102521691558216585573379925921628690531915890858338308002810840344038278610848591219218524750557416022137972055572214682199334807405455754461868894391004626062682139085085068440991682255999730803097705847958392327197520382637233387699784383354940160099631367319248745460532645591298499579254405578726298221539156455710180573250792456611795750126932378814699362840145648397216687130456532908317441264068999578205598382462518136147048999359536035845595466048165784010526443840544275219298965383489242678092169514587833470758135323380340050427837706146871182362956079433669331876818835315215351825177386858947026018228797697408808054691398542196345933030640277603558990607101988881145283070546770144545618449548281530779648475340069472875063141775745845038787460300809006669310564468378994782240397122992680276342634123191603506516250905302189902427451743790320019882682714828276977406142768175346722942389979606099093098391168435108038961433385956280335023942591472373146142846655992777024234251184063537351503780781589326406948300873656350519330579575460657699231430740944074268465575127809185872259080949392932885513722599824396930352618453228341295273371854206555917481573 (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.