Factor Info

ID 31828
Size 549 digits / 1824 bits
Status composite
Value 802716307016474439292024135988061783877155502098344732651589284460818081438390745815291662428011983535512773741688051246526907331643850236018363641851193402296893311451338460969666385629157688024575362072239214558471374618656464150250410033370421940149936816760773924623937899160488094000155630077813444618472267629271125271902197428954202134766484858729529095110135404316040306169006079810582504179586985709617606181469432320100453999148757923256978101663341134778704430570188764402484432507707865738976672385498935591745591319532091483990509910627

Factorizations

Primary (ID: 17171) 41183788762160210182927373892714194450477 (proven prime)
(ID: 31829) 19491074792856664337851370499187748098437325647289099879360722650331397470504999124707906965468435436163969543475886142225996075860111749150749899227656193032156250859082608138538753114335072534345281229815591727691030794328987629999862557911465517018126812191851590569538924462540602342986655889690176238676094745367762720921986323939164830827723530195601480243541923874486774168082299645970742041023328148066470051096209217644846688995050997562359043814927011170020729965331027899786199236929958118263391951 (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.