Factor Info

ID 172128
Size 416 digits / 1382 bits
Status composite
Value 62706481200935106062311181843158486280146903852700968509782528285040724854175396265435658252769156499734323231014040135752742074723334134134119634478474798688052955928142681498583751849011613757091435833554228921361445826638064276261175735797724710934269748391977328681059027295319621888263289484023309417399707111252126706231589713205318889007582189479035682853197313868024594997140836045383832007782401920436342717

Factorizations

Primary (ID: 171557) 1117179310447237229317565677689152869584449087149157098957510458178823165891919061085571500005030045575099333318555123985125131288373173926355052061 (proven prime)
(ID: 172129) 56129289734010557390388313910453525909012011637384113630894996556468443039851325913026958812066057096333818280491692726756579483694531878377205276631856767393158375305802545026443429952125734885556857808123610623833156221534034145871406434286652328673313125226802404897 (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.