Factor Info

ID 156020
Size 870 digits / 2889 bits
Status composite
Value 381651432986942531302680938538565896855455118807944907163563119456386085233139496883106366587255582095315282750076407266647879818253497106541452451655316592869902810547056047900433244120226410085197750754542694755774635751993329436785027608513178413115628686882100391529805685182026752893034291633054117199785212280362129833267949562865683550712577091034902606628489273027126369301088659662342849361338319047772148432429735766384798438141847371588255613495267531083497039082103817994800020765833095782904968116984641456149968771874604838879577982259194146616642860966423376644514864476413277744428859749881220950168278150324588903667139506046615285142310773711018142363684429156965725803277576363593634249972188305151157768517580233791296033059874507225199289563939914705666377081398549398827749036424074433413480565744366108215657255065716095607933079038449414187276891

Factorizations

Primary (ID: 156021) 8266475127787164399739981 (proven prime)
(ID: 156022) 46168581782100639149159260108604384537035437603955586498947122524093115866893599816574486393950946607429210693622896117672642566564697515703081497706053153519954412794599034598985420532793875217105818034249467161847072981904320625337365304788105243405624909346631127947746087089039111815752283993157827696310398620535216411005654477757580094040304427145924806807815799634134960654666716720486498891821123537318215869737679727644114254185673606305286026278420991711471669133956736852804855516464117963459308223390539775685750324838373079618462154937216940505541106358446994530688562976556520709289329664279187190844426349258893804361016716427725662989423903752364955006250433105335077676566096139780015173587417760969545827144381493435566663120598737843573464928239791647395298236687914041296107954170948673373665248067341681426415806470486519111 (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.