Factor Info

ID 67028
Size 399 digits / 1325 bits
Status composite
Value 572282828211574902855298769127082069803449803510812201394285440402645265110208309380146437936182615579086022372254666853566517875322906729344875545128481275952682500619997976842620655269616405007097522111627427681279375430389197259520712955992267406388655262313417305976637895759123919310308357697604018076671788028057767555229229243062978716807304958295649539410512971920033975249723791021826334781

Factorizations

Primary (ID: 65724) 21162386787273369601 (proven prime)
(ID: 67029) 27042451967456439938420710482227116833425394994916568325609334828153956430489300589692137243479889304038108127490657490644584904962484623217309226459084948791789787134830566626373848162118494883843869602670753212790772487747892313771804526539462044183578346981486352629628336693051347929237489143793721240579037282965782281362323407767232329926369016392431448002933220727151237181 (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.