Factor Info

ID 141947
Size 607 digits / 2015 bits
Status composite
Value 2649834400409513714927702143529185367099541853276516064514812919185357172379021050217607475211289726061797462363054536191990274058351729111095402755395633112694603664664280159791740152246253621774409187463163112011111169061583337687059820115855994954639620010676182922897991391023772065433340807840393195827004865354723706917007622754132028616735994141668675967559395283842963914198178626372058457079733936757412361628883116669876946705176447610356339928307014870565215053424725530961633103587048588742255587937993349815975641889061677896966778776709303307266135069632127505229434370835586367702796071772369

Factorizations

Primary (ID: 6821) 539344757336151926206665601 (proven prime)
(ID: 141948) 4913062311937850830348240168690171891633884151909957035535956351002126148608333535498394739791933122750722726415353287749515112041651784875158960634158859145851463617416445933906678029069356897124766128248790971139322882233395054426293556909028744975528393718597625303441657162205289540281488034607900643087769879846223644684267326248725002235021573357310009711139683211031186213073101049957030048363647267895845226545744556476546462088834448044898191400894375918696049836835923544464909635286905176530183785731587277431733211090832048444731880851009563301836494688251113604805969 (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.