Factor Info

ID 28323
Size 732 digits / 2430 bits
Status composite
Value 305317247387303495542880450786496158577812832173766172928242185950143856208223625246270062050789711043084336861127223472029513418555929762291176857176730607590228165799335516897813795927397856855150474878847865058019105682757654056129221474215431684540179523198705324896347214768768530257933201200932472127083953226345185160714463505716161492190702324529877397370166569047537899874086364521932141183662935300078124422600947733449173965675309466611231223904877048710761625980679206003432451117337453002605863050527024624705246724157606289111707453432853033927394778637073538557713880829146984545897082243315298121641071115781436579644988123967564413014050607264888814631182581450851561206640476595498227146580030108260278986115873073

Factorizations

Primary (ID: 2235) 15343168188889137818369 (proven prime)
(ID: 28324) 19899230955989983099796197512719736570799518467187977863301184090659827633604240002900345461706322504319689155809342971760752941968421230008651740149693159601466952542704191676292334053154399398052782716152594846799680882398982278221741769016933546711453184238368220272615203540717011251699849616130013962185000229976394780810277889260313768493062207790714934006361668209221202172964930922734835911105747255528967671468922846233520410432253490211226764096922443687578808670314833196075544352691462778635069052151882240976921595326149825463012876060395020158225157489177452588105279974960939478536228476711458664245498958063723649292264817214381225980538741665541143908067994339620108061986735542458573777223217 (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.