Factor Info

ID 193137
Size 478 digits / 1588 bits
Status composite
Value 7028222366789932744586577970901757002682702668431672719503935531851390296232889662292733957316498160837053567784456345471061359518143129488221100835425947546694981627019365623061426436165078115767035167318114446947810387799739958164517442615300799367943774995129408357665685061312019751585861057432558610690772178999089132475033510715606725169337922523733774155710929127223798654924116535955807523465422072545435472496987442163459787278745504516434134766412780375489595984412751

Factorizations

Primary (ID: 192441) 506372986619817396839143023440153251 (proven prime)
(ID: 193138) 13879536532359873047740930385745075129469687415794098143214890195832160176006464821669509143929470441433885047094213645767095498993404370238562987779864830044836166629606645172202601327428501767439532517897292056240860803495059712532119751173279757856231539163263559537521150096971641642936093216831338448718106437046399669103383586369355642224425770940595390286472282436860110496086717453797730701397141073196436063723798836898659542932134501 (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.