Factor Info

ID 196251
Size 578 digits / 1919 bits
Status composite
Value 29444387189935387496175096662842681092241436380566111883438093502891012103246226068441242666233328355271491186753740454591549031731831588004272535033027437860529845790911343209364512989862248887832089005375753396391241081513698085482389369733444149696759456178466027203963648900627377988105443352349582734123777976898092707934100949533428511489983746228451429037050750505162679693994421717771024725235117365145195118140126500104215930056589028566359759093709358979821331316298229722371936709082060056717166650812650387379996300061132411940210571006118666427786681437089779801351

Factorizations

Primary (ID: 164909) 1521805476547964874598760235251 (proven prime)
(ID: 196253) 19348325159616645331607233611453327708438519643494685981490421591678504430292678402709915196499121130039677486779353201716670543642783990394873038929101749559177434243291473235852155285147866461689876047164726546304555735031462981866347177107218489890592829664873113424254535364232607143242877191762309546433188144190993115986639236950149605801298374822811181888291430767465305828373720887688438794475755520553162792070403895526194795531997086790192355870300548764253948111118435691252101780404670826118989643971806599207859390585369130197038291101 (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.