Factor Info

ID 162787
Size 765 digits / 2538 bits
Status composite
Value 100874882713040445582129633571675675302835580882256467155125396644285637589005230431946571817164739387371784742437205753310726066322231576117605372058358806227458330093994631627752219511961484380817293052311840616006012841032446082113819919222108627110927376635109329136912805232445845126243790686332478671689986729812970556588794031907781803201037523237916149786676182777829017127352586962602051710921260081333249367355061622592704030497645006105319771600171777676690392131512681277566328224096607565006179165547774764137772806896694258701681772757684095965071538518760876406582563424913209073479080607958789298199828428167655467309706892501071785525941210463332679045440669478301976667996212128659259979214553205024041471155689829049033619400543911762180368813931

Factorizations

Primary (ID: 161113) 15707350097175278792425771 (proven prime)
(ID: 162788) 6422145179738574444167879948412242057675010664967937541479269981502955578938883300956197488296410342930318059670267177308727256197633265577800763742048793096544985544404042228330715584866754938352583258173561179495024607824952058932210890834664269799178283922958862926883778208357200159135460008865081197535145387489519226507727772743227778959992469214287534497686298115532467344360853639331386650460458373437873857198421263643498405754409541321119065320319589423444522583938020501844013591325523516355123628593887893554165181339119887627576919926801594220437268826604050489831413579854615844846267528619012512050371873422879323622245281681369708616303976636633851703503091821920863427962633840012633580762272542447512805853135337953888961 (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.