Factor Info

ID 128999
Size 706 digits / 2344 bits
Status composite
Value 2856660077326794848624219296802722826635830029880990123197543009721410413432616685989631600734516090999551602604155960192057955943645106350963766005536610951799303540722703171353677928006737384662955940663587663277651722847176077863005194614425384795388879229495777713518735258969812410154075744332952038725902438511562506918820817379779411308411887388026195209112532376976230944707521515409326339249554433554665432749179312102557076419105315130447798207700363935133765148800814654513123237816024145944728853455455978025403492097505284295582845717829266972969404550391672074657207615055853168559296938719578029224214059357957617351823253794764160936666269780369696234079673671532453076161362767783281297179

Factorizations

Primary (ID: 10173) 245832584032830427031429408267553141600566447555123638922429957097874985601672871881437181523242232888833711712677454745562390599 (proven prime)
(ID: 129000) 11620347597799703698899451486188043763005662623775975211040605792054740377304357772260073514712539547800127652984875670438074882891829413997420156114830999170523189905208231219429488919989911976161855118082512324562826514420929233372139401520921704381134116885281616446897577953393243777287897561939769649466441608645700165021067325238162617913301184482437069522953053961575633727871945512557489895739989973217773956810159824674978227594428179370886252945263838529243923665005678942829761983326658969739304144754241608269845109355981448179893049222651319052303322227218322145421 (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.