Factor Info

ID 12839
Size 287 digits / 952 bits
Status composite
Value 28095599684555563228191371606850101367877794342778478781470875143574177333919983076466439811973164408582672577293637139987358278119342930278767789977170745124528282937031772954656286718890301298243300587875022380934376134839975476571063503862473462852264771216301773668963148269346880849

Factorizations

Primary (ID: 11530) 337165483055999474909532425685921831037 (proven prime)
(ID: 12840) 83328813584067837165435051359100343665063935807266529987415561253906887458296064799045105189797179552174978732978277013579450751538899307080063413628405658900190060632179921578581919554363176053458311438330490283979611343519767879847764951154943077 (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.