Factor Info

ID 162278
Size 818 digits / 2715 bits
Status composite
Value 18450214746480655793957276794460744645307745261254232087689771985209010816651225370531138747127361368966940113270651859365332675219546535695432473907782597629127094120785222703603566813229401212073823688437994613408352712963571017568585349177033815332210696480104241930053277866968955889658715506011945649451250917603670904713375199257606655279056972915600477892639058266100678168302602087851438590803066303559762039852895629857547449694702371956055533029915344671733691394766430137392614393364146133157011254415768558999778760489496407122271510582368338099511115756841102060644417535674125178326581137237851377683882372946250987783202433486968587263294761410432542477603925366365841242434057174762485643315446673904561359104010887384217677512045530829703269313230682134367519858728635387463398759758110286407595650021

Factorizations

Primary (ID: 161268) 152516432169000044148311032782552502344657277307264461986028358100231736293442472200090726548958036520392293848423762404513990285429458735831030801477727494226628742021561712778784337854927367422159260710124401959328691307839658952681768565517611 (composite)
(ID: 194553) 120971979766982654515735190927318940877627996089667862794372648316751858654066222556412057186422015581171904539788300636540915455058611662481153678742942416554805767911508427570884192185346737095989904453236953592884557475600892089070823764547299203524854457683474724973579902518923134891939590780232741011319732263620516378019745790368443344651183072540704128390033398984978309078748587474756064602865982186362512812221818593179137069521504417040454350306352608683993311202301247979210296175508377513186967453027691780994726027015825472423014667981008645366399988238443311 (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.