Factor Info

ID 169364
Size 644 digits / 2137 bits
Status composite
Value 17139999450413979200957685816886414743168848364535373769837659846713450780276674185987693757139889070318523934660687841028044086590326026855780867163337276344964105495792454088211819236584629788628330516565731104479704806929258569821520738082287250651547402905856471495207925221508143923782406072543644881754710984010007426577106571382429676228190643056086264005747814831618093761253749969395079517320100649176325415642820588507276267139007438521538705259927479060832535788441320626639757548002657107061570595997893358806873734433083800528422422146994829096838265489952745665614053533992029777622799884593802960803487299723837609428660497297753

Factorizations

Primary (ID: 168024) 498781338000312073562645370699142335995279921484122232195724922163118040842963447 (proven prime)
(ID: 169365) 34363754504390168626685126443234431089747425343804665786853512352828987925097086817657622377922440213660883662711683662124929218701455054398442199838380413527156267813918969137224875522730656230243292236047565226239314715576771014601322764808537516582896082944535969997694906280022949713853252516377296663932789003173503233122607700264031234658355410356518368817409919665436217359050512381446525262523088007336141982393725931221594455550230387924391144896905606584335197655120086548446699579679516689499700741753418617297854075605634884110515390171233936096119599 (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.