Factor Info

ID 189177
Size 446 digits / 1480 bits
Status composite
Value 20129798150608051266633442949209836676897363067646068993442276940830238332814281202056663187557788115928636723741458957881669684779914651806010548052871099726366205457884186766844928735041458587902043562105812904863413824537700828736876105312617190908415985593423186928654888324073422059514302339521152907004493834639902989425882789330068139233915172375737109685873785936091354323853815374780479949823489204476626279563669037873247252987792404897

Factorizations

Primary (ID: 189178) 15822550552908200038952460176414892610830890849734536197 (proven prime)
(ID: 189179) 1272222078437801228485533236019522322501855828990827789807628212014736245182839265959627794035898605223414339547546900632654984741358366360885785117100108194796356388759413494872091073657029266720078860961270680761130720937335111022788973027590431201369831082895410038194056079190114055563771348551801456353594593453544553496841882338872576851199543934857020765804445756372788853627483717101 (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.