Factor Info

ID 197420
Size 331 digits / 1098 bits
Status composite
Value 1808692192233955871706851262643199697637762306228362928163611221268179782785884171724744486120252016597331602832405173964650579180739490140048303281738312546395233373256453288948611638112362959286252152494926855652590140644837602289520181778567981242139020179131691904305339447155731532291478712546136948885396359226096648329316801

Factorizations

Primary (ID: 17619) 86195404170550610979816678826926988566357088801 (proven prime)
(ID: 197421) 20983626791228746974610598776962978830342819036682544327920192873723823893733568866037684442008585670157116652681942698186822123747706412340750822438332666250761353834752486010751199743093509371316726299621335565577120118858564033925581408613372386276322783834272868788735096445828001 (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.