Factor Info

ID 151596
Size 1044 digits / 3466 bits
Status composite
Value 167972281962903331169292725567414378176610705200124919141839376870224665450692935660566958372850953567358401025912653757763599562607703954569989168930230569409095362555131660330329349248024105807399118360127676566434647836411736445370396937089136998086020425364962906280852464445033545020304415036389520954332549980263794106965930960848499119080059560839340324922635990329083573320564596312660847482464252863704185238943473935983212308937736424316384225448082386936140557202892611957085836157806761767714109460355935858967420805434850810320770261068026680821764871017721189324614939206438431780452149105901199759452299158961494337636573337335102520773396403261023095819324441787210222640569688185393677442714673596013780970480521914909133179406323510001238399163987772829616104934099472920499020241021294711877247270772114733833310447900012013111797920686683501207797756480550343289321773188663468323866521984350950969820414844001573465652316656909897188902375113555055054652854099716370683844303375734139453719886262770404776302183646674066087

Factorizations

Primary (ID: 149664) 44239664898013321738694658016521051099258908813897161 (proven prime)
(ID: 185843) 3796870576441606170586051325973418123165462795851854408309764143703502508357225297635222485647530949198239612339934695727256002872437626653981510159314922175451107535947264379877291053611547843895539198135191980225257823240906600779775388412038922883532328799756322179621144945396210639702930849242713027710832922842589105554126396454829624981079290207854690627544976081832925277473957570448947862027373215809253996727398256110849970526440997129938072856833376061282959411212926014729873223698599857522907632282841064550204689384342853827335078939892662400856198863098267097236709372196677046683824922660333427051523497366320616236313541907027825517133500215594746502069803550296058925276511898106430377975343734091823150642099041392280832578060224302538087219884574744460641548268877474465237107481937439668100865822548277600508042179939538481329157482391518612888108827987823941320357728887263116236462616915601393571835193348971798408759199157315559963731896269860524500807570343905328367 (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.