Factor Info

ID 40554
Size 407 digits / 1351 bits
Status composite
Value 40898288098410125046104105457490369306262985842671453894764637213244769788498028982706203976052259559160752712810132723045975540039033518244191142612079329099879520646026005485966061963567247407342464399584744907469544917588568090063397988463741921133383044681611712670896861285932513297210293354672411778225389293817408445629758168112520497533273305682073628307654269529305912489351306370860477549492599163

Factorizations

Primary (ID: 2178) 16205834846012967584927082656402106953 (proven prime)
(ID: 40555) 2523676718109471905816157769057828501775045843878710807082789755707230325601638403321337643813848586413800907152319971514453851276113970773988296020506139611723397535963677757798246693871454169888137239225748839030172430524889233907485648172429305564094736528516822967169176700119688549751863246545920850328948498388709953308580117061807303490064239967395017373769393571 (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.