Factor Info

ID 177551
Size 679 digits / 2254 bits
Status composite
Value 3279543867747150762185521932570656164997067614050454089693916415958936866617819938155146426237334810390193474217753213526191750796419675803390293449101287881303591362570260449955375086769436169026015575004191989866059824341677162579374217624101249612610613132825630047391072881161900667997071040173283676703375941813049186359071701710202462518952244533987536552305051825755259688437976418815585255987569644122265656310307199818944998183128521306120983716091608338109480883854895078164807654253207292177982567256401910592064985058114485549815391832591426629166514822773050523304069752336503292595158015285210327327161203539310649886338477773828765607198521186825746699517136193001

Factorizations

Primary (ID: 16404) 388917369321230148861862121856409329475801 (proven prime)
(ID: 177552) 8432495245637586988696345070871752689187978386266417192221889137367764235556947215671100837134846906050268491424541798599535811998267725691052685482110068161514055640907741824970506721142713757157608215009371430994728343614880687202835796169380352420374849837388712972345795048082071166220499196657849363577176621323574882726224145273945083437725019349811503071297846034810991726961325387892592405154205098024414590440135598091207126508911160506067740132940376242078730040221560095484012679975894720857901450818934607952039201730294585489346908241702733345787258018744746868358351360593554332057284531474897415198252217449605127570957201 (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.