Factor Info

ID 205413
Size 521 digits / 1729 bits
Status composite
Value 15190287016056510917332012584714126624058550677074075913567888764757883020897015812094002281661812817323930291663412637132352434046699375555544539581707301927878792247762374560665276548259771642553401531069455408477085742803278017048983433889432328357901483237371896719844434553120525502365050571274446022795201661342844834175617679896965244620832721243092772921007235525432056345686280353676965660920706699406343631243521451869152887909749883576944118474017986052538539975618048666194540084551365388268360689818964870169

Factorizations

Primary (ID: 205414) 10343718488660434156308329 (proven prime)
(ID: 205415) 1468551859054289945917799664691751304784338176694797707430708159231761380370048510588211260612211062201391964809171284576333755356591603448920841750763049594278722506625872870998927901139226079527217395778893346734011284348468195789772721995050894016133879171632094474013982877987300144228828484240072557721702333183982311335525662916018257219296861101373252136780694975829545994905405709013712444200024819163457709176249691183570928584136819681243842658210324480446008740403881266516719053254961 (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.