Factor Info

ID 165230
Size 1033 digits / 3431 bits
Status composite
Value 3454790647918565754555022322279893225561089241048943773662575207668528508413345024981729783073904700112066235537150845391495309166221089820875451118871922768150452859506438985709921404452032195286954455916105754618860025101692279847254312960817966868126950142377570823472660336594032645897064806537589360437766060401875833916565112757788844341495295634921136088637577376452232361342645901252489649902015043439325104951950243709326020401426290861332782910503759489091985934378944847546220036111570470259610023683100885783195001271341735679330370357437201072417831524745179958595766635657586827076731775154953025140938529559949804425763137566490756817427612651676522662019705490363102003931094493639359618934265933028784036166887043264981396096060224043282723054048624076910701097432945475403849963304355216163237263274950727792908888464224820885698412695992143127800836498994199507810447567492139616802510455928350566647643563259303743130524535746096055529535230819229048339902784665225738808623034297348615007275336967948492428793499

Factorizations

Primary (ID: 164235) 199919840275734482508717977243 (proven prime)
(ID: 165231) 17280879392228562297985586933469686364462962806885276883642866238894893191349031752738259272043516633936201188083690686522187730624297983455687866070560197192223398569628664795543679979859356826450037318533137238074168345874824338578162834659510433492778037890515355782872340795794158277377547326818218287808597335444943723173512304215318073350096849308730459588910996855525612049850113882906206063282998046364436448258319726584723099176201803394815663346834211172272214734961259969891316640234511763898915086023476511816847151149561724747990964951308529614250998156604356988917050622159230939587218301551359066185940891643812259743891483201263926674601227798738091824623556211398465034921824796619198551295478237985866551907753326598676359952839303043450046397152583364522830276277050081516147294577580699970967993048137380288890890455328229665140320104967927442603938285631923122138831930303110295070136232210769945644047227174981711541175032264917473052650772895193148139152172423728037532687884859393 (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.