Factor Info

ID 161785
Size 509 digits / 1691 bits
Status composite
Value 82198084563973864196576905594251789277196070385148038397847981413040574775649920046740695323984041416106709145204740619731855818180794667587976416534523216401022782981827958840048999655242823119555777879677396243100134086026423461815339589205055354940130118929803134424934245533063640878809405920869883590312201985935888676784327152743060361730636544064871965868409147290057098528094372788604690004070476677496484994346835803028622285206382896813287600336383099569182847137809789176816189728645158091037842821

Factorizations

Primary (ID: 161268) 152516432169000044148311032782552502344657277307264461986028358100231736293442472200090726548958036520392293848423762404513990285429458735831030801477727494226628742021561712778784337854927367422159260710124401959328691307839658952681768565517611 (composite)
(ID: 194074) 538945760761647025904156230927575832116985046984209566848693890478981071385778972923800384744431398572980353148204144716851555047000229348287940340763671513292585159816943877283703215399425794013119414901913593793612800626226595548863262244675869882060720629508111 (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.