Factor Info

ID 177785
Size 651 digits / 2161 bits
Status composite
Value 244490659526064124022088534157799932231622884990134077285365007956246740411857286505891072784047710847362512481558656350353948451386162828612613930760523422853874627229890135670442217497029330854006318799299816059211054746303667939219285638372412956617326845236943790076431698103925655782236974315088095282731918645947608301408307235511611649470011787633918051802417807239310735002656413769411363626753953467507943110508521018958722060852719149700634733769666933789980069131589612903668654842731464907636483410193926186645237662737972983227482749683027431017801476706563277061735152875939389360791133716481678797523283726088183747001581365697147427331

Factorizations

Primary (ID: 6764) 49970061516036179615325895945741 (proven prime)
(ID: 177787) 4892742816568341053652757542661278030358657924562911486090677684361007332671781947797000114901118487925245079013237394036061152417335550602370204792532333715250518812148157465974792373596105611987340474894194598141033309297934345631095439666850173370411999272145516570556085786524776979056604553096991313287117013837913190629867929922345123352807415676784763269540264228297668181963114402187002664822895138318888069327791764850350964090719504565997482216174629368265731215042857344587180279831798823655772535740905537326175195719102418344862746281006773664412326540849029016777529914617774920557594601940913302061478991 (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.