Factor Info

ID 144217
Size 549 digits / 1822 bits
Status composite
Value 163676546081649496213674916866187299134177638788814446504354463943372082651907361563203426845317565435879287220640631171594890209969019554992384874434295531873789339027698762902965972796279351139425286883795630288481237696923430839924694524815318321790462738809212076170602200611457851185362167068393321272873434194372167639031867255301567895589501506521456704234134458212666652615586836376062059831993666668740597633900263692792003362357267139650384951575692954512128590089561416098164010127573625240990432038331788291766356769533153781190813507747

Factorizations

Primary (ID: 143215) 89761824918036320617 (proven prime)
(ID: 144218) 1823453859489894325595525127723839519110206880251246503511579748331709930942284913158950796119795984603865237388863759749480400033570746407914054439741638762273168041020352075961471399764475091840489484529742903247121184825398338889619599521565870611576223541931191693433005102326222845654394881822200453159507919415579887152025461390223558757082208691503373934275656222724926254529044284745766891975561569398593684781508181270959077973755574328001732743346658294394606136358953703796170259538097341236666480313860200680129614891 (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.