Factor Info

ID 154174
Size 1081 digits / 3589 bits
Status composite
Value 2042238125501378024197650175039581156247119948490971835914249739090950225096802633015897799825348475046830373830992602450892591412516845419387352256905683808841155966842917132026952653927084499707476674004868812291124975565648203522162843892019683281548561327031633253106719850518248803506060607600807725862955625312247120905033861751854940489571269669615564840357270987981182089326431402987768662140726672637587551178276760269260084791037728412009292217025149404197669248912560266954644509281914973013742367923062380327538353653967399046367246481230064508712830412790872487540152535444602357406858916245505233396880537024557555626807258892705900489207928741015248178119220571377557146491704457422588628704859338733702843948161755874981655926443771766566979425340167532766388667204331584422138336100927609385796182916001817401189853878987388019691986367881871589169154838001739238747562881923949198011222293816650958750561174585286309546945610853689587680737955579634340782153065542364412569538764137244583450257454106004940514669678740637129539143141004566401656996149139268305733

Factorizations

Primary (ID: 152289) 43355123536973593627283 (proven prime)
(ID: 154175) 47104885395142309622020115262132102336239806178858665737043279055899046911234096874628885110674175824067771423196203880814721432438509091063436027181446381735069417084894153376434981707376349248924035672534466278352049259949570042980680810859951508311407143848329396894965080313442933735850819861418828641206145277504768029872780432672588532953521648890369664404529280509229201446722150366169099237209617915694268656928812658205658430866128489172136310110430142363397006474570652762798379109628862797453841199918175238040649098640016651632463433032153873634627231841287597660144375612544703493259821705182297567539013866852734953779172381640588083254510014196127589641592686523169296705158102724274928955597064421560041271173567370923535136285982171894900774566178153911214748743681664495488518566884470713071364969344164058549071437608765824846131667233568341548092981966551413607380020373041911563889355869291042528711194925474834440068640655298287962642031147129190126396342691186837725437338605761913004632980808673003051941325762884133347490984310942151 (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.