Factor Info

ID 146155
Size 1031 digits / 3424 bits
Status composite
Value 40176667146811913826474473854898343419500447245135353183459723132277236716872001769385000065639266567299245075675377156476402562567634927842384851512705349264533981875322519193374448358831063080262170836712537323324770476174573877324309811494435044019929351432997105645609975138226910443711074637342689650043881770468278395435219232499514655593483033853988980497032317990303761950646667469059417836197997647997873134517373902045548046710748064328440514583195032790143265285580969003237312882406279533674944086914909889401806097129523428147153301131755295132201892806593154402635315527165617372731222941796070848594412931473129951077386289635598178110509514300191720329851833833033119298342990016926980640118266601466035465876077000720188592774791325036894472752873240109506028002707185445759420228877231684168394778204987813802615569029050358210031444800557564582064421602939407686345155336657565099037986161245888865972973387187692707063358746994644145513853406942262124030670725701458736901930482973227753488029768359097278918773

Factorizations

Primary (ID: 12666) 4727951545470190522572692113 (proven prime)
(ID: 146156) 8497690122333176421585732148939914877608690714102596883437690322157309850742000891236493432050848860123750340440272731720477264972987074788288993066003567163415405325031147102503286941808688875095255402463347435232505997906507910935894213659523839979938974200345566220522641170757898499105957286202032841993164983231142801054486307433362422524341984274397662583124735656749820796671619315302317825115000244611231274877800682656130426814527402839796508811860776485472966892909102717059558308785770086696319149559717663669376327246704303720681240514402750816503262926796987868509482174970459703067897167315606022802558181811603626653008400875098561604714408280576118025935069348926093026077128827964161660691866126871004305267952445915162429682380261592777218861927337553127955380564528855977092553966959183968828778344445954243034432536139811086440687805307186832925433017994258252725928782607786633140612332258094425306224120355895699071105255782113145635479371765344564571046570273538606047928116838821 (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.