Factor Info

ID 141948
Size 580 digits / 1926 bits
Status composite
Value 4913062311937850830348240168690171891633884151909957035535956351002126148608333535498394739791933122750722726415353287749515112041651784875158960634158859145851463617416445933906678029069356897124766128248790971139322882233395054426293556909028744975528393718597625303441657162205289540281488034607900643087769879846223644684267326248725002235021573357310009711139683211031186213073101049957030048363647267895845226545744556476546462088834448044898191400894375918696049836835923544464909635286905176530183785731587277431733211090832048444731880851009563301836494688251113604805969

Factorizations

Primary (ID: 16522) 44763922656823409574575008753 (proven prime)
(ID: 177284) 109754954890865620336533655188751675572950699267735581660974737022510551940921022692564973989667174390996546490927865013429098022547518663081229321413969159039356405251792431836705773248574776144514364460993927395179703179787380652324920437803786638153349712898831840394912237385249349391301465499040463159540218064118803312461752656760377511543036675000481354311934225877886842783582393215015464975976213800945475137187312906728484392332470396265160412342282741267047656043912046865071475088889624106809359689240507322319409823112587116830378012639073 (composite)
Secondary (ID: 6876) × (ID: 141949)

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.