Factor Info

ID 144984
Size 1017 digits / 3377 bits
Status composite
Value 374556342446133247054815524609184929321582133468160239530012415195324104052740086904700622520898045386570912257500915587934347039690026497549332734420205836333236257872458759494077059924912799085609845195798346423144969290861611031332050636790032082752377538447516963838998646414078445808649300881095311970230452367967518817814420870172170919597592605870896018063870241409895027508291613922038442562845876114383989297555276746590851306523406460609844143922627222546609076252400775416427348942830001037670140433016917460607670897342600488443645062387036607793779474389822008697520800397405123527391915384445105022675098528483648444405482250925536838498062377009619892155699683197336121214155103138913668567750150771010814833785803739000177488049124934473229750464643992202160551358870728513503981132333206171399164067163024004171043027027012457474630755123342568400770458002178007048218800163827385598877216992567696328209786952380951593999560513459013820763985355256739257211499344072801622300302155099027638981955723

Factorizations

Primary (ID: 143128) 917842427566819615573 (proven prime)
(ID: 144985) 408083491454054911875565857523651276525902007744557818880574893619038686750924413049307512904836437930310216502336302335090992142327114394179464153161234478723057915426415588806793553800397195138261149343036086485947672632734344893223721557795199302416328558308163543218627080941511840459445665366310869208290504594546065954551509889369911197707394475885611553128742088693459331029595046240255821348165802822101709570750391145071810624128426228396949437336456932415960223162047573983040830356195248265211040579191596129816939826347216844455417872935554015873985509397631280613467282138701909297247783351093664225092307792501820795673686955875750355367942636004387396059843015539016271954925477079554515369611953698792186288911812607136085629623693568257678832983903718241306547587266897568292000063454863784827399976368794901446164480383096394985625083498333852583106661831191897991230357805246633322628133739761330383351127044510463715090232814543451757234356117552506865094183105525229094675551 (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.