Factor Info

ID 159613
Size 621 digits / 2062 bits
Status composite
Value 392169111057939251061896064146762623625950487551546305415607821683819553145712369226227941223921034459889890000732740101161586644589291866103763487248782576188198264423413689243734708129336761988006412333097874981397431519688747082349228075875827988532252134498520218055021371211123823395021711147230148396994112899655884313141943507899493224647499637913447271757458076309065051863445344891121796243251972613897689865019091396148722722594597197023263790177899584362838631870860182960817265523221107712708475124975570088268402215588233118616172226488323228260698668755166849089367220091093503334893293803698515537334561613

Factorizations

Primary (ID: 192226) 72909684996554954204671114438633 (proven prime)
(ID: 193044) 5378834253315860319380790830048910636235627106127501018190183638193991493127349592006992454426641677557613905169632579919167838681809997986709438806520883648241038578104827824486255416275207388691506945493179642545104353115392910959549895399243408658531569566609529196415472729678789103313139734469515118647291879480743650043603046733948779935871199389070286029355564762421146865098352204867439896919858435100373726469611472894026280220431274537056191682619709266700640038554429302894464733880013811298243453556130708769058104085723140990189497005958007673314462324164593995011544790085061 (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.