Factor Info

ID 180749
Size 838 digits / 2783 bits
Status composite
Value 3809698869447290644052183507844776339407958578659946179887815347143247067179322369526465761813047940116414904212754755912137582866208182903127444508953972161332311720546167932564173087115558338885746200502725607791266894279914996490020698975871309071930545210770722540155643771949720457019051669440466925484362731622412565642795564054467259423185910448689912622292023979634435321583602786856265145888195413939726089810116354727303821848980476635227385693009374995643426735296338811758456176363935022669966298419793980764177837803932993773906399686045618799598458147766822015139623965823692509215728761402666747491447387489472471358064999405985809904747176356874938032505095450034904598252731305442565584323209927472201456730945068239625957011889100114009177264420026000808965649281556987575418316781612213573988135409814020941893704478931

Factorizations

Primary (ID: 179137) 4040268906903212917244529202439192956082966577788411640885084994169137400208692420411 (proven prime)
(ID: 180750) 942932007059735611368368831391657116282576324480030036988442294070851530367261050396432994404256757619458275093908167394815174453515625437256182369936987729524901658504929965877587305640194254272235063600206659335565573494463238843418952515054218613566153714869371237919308260133493589553716394916042140936102643531086953738238625978165107186475998569344476732717237852517688940470663067217683433779269760251926374581304547754461842334148494324055940090275855984132388006491524580837999303757991061861327862406184172406019179993505633322029146938574235899221998142877370916754990560858804272132228927001933378668747509028035925634290792712318609925192144550957870337347945387605674928776470398316379967168862370572357034128134949659465044455350203157321 (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.