Factor Info

ID 31829
Size 509 digits / 1689 bits
Status composite
Value 19491074792856664337851370499187748098437325647289099879360722650331397470504999124707906965468435436163969543475886142225996075860111749150749899227656193032156250859082608138538753114335072534345281229815591727691030794328987629999862557911465517018126812191851590569538924462540602342986655889690176238676094745367762720921986323939164830827723530195601480243541923874486774168082299645970742041023328148066470051096209217644846688995050997562359043814927011170020729965331027899786199236929958118263391951

Factorizations

Primary (ID: 31830) 706147626831849631170399995979816911192517429291732198645398298305679014617 (proven prime)
(ID: 31831) 27601983002200116378922094837736483138650949967579662106448520873203294928399095640100016459138747640887127889796209864904555201385159393800818702498295171872042164707812694631851169873505710451928852410225154000540222174844756803906583678479939542809895111927278480261907460104436332834234972854851249777986787590193721472633340811392690945498668359028691546602444727603453392775033226146912899523354677286784421880499415751160739303 (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.