Factor Info

ID 26178
Size 428 digits / 1422 bits
Status composite
Value 66883401536733785313568571593858354988298284251370662860194973104480620142655565656830170405119483062429922668470362550132164235544890411457947746506060549628405786275520991881679028981491296553611076338644897900010564152709455723144890235247321191203956081131479738151097542678960354542934192152015379451703902886092149616397636688240841280621615937298600203676788450993437858176117648059674765581662183359319540390872105041781

Factorizations

Primary (ID: 4261) 142659759801404920771391593 (proven prime)
(ID: 26179) 468831586635512574858687395628871179416192670126794154131435483164377438304874531068102170544064667458088840221932182527179301190370193305358179305311272946785141739621991227202771343855652198099598037462337711571125706306022989413558798283545160335901396963958705814231288105343921019273572396765093278927671193900382093430760829267220386951318008463524677368569362774147921415998997560060697194607917 (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.