Factor Info

ID 73881
Size 362 digits / 1201 bits
Status composite
Value 28408924103049257654098427090930458466202420520554706986132359867479785393400514737947243147778446693267027857705552084039972571169549208871206720446255946023677239630681903423031345600810215833957236322389840994177047013963861157618416272524257299628386983584810693861557325739100523416636769978511842049516550450327126864671577683849451786605659269151971110221

Factorizations

Primary (ID: 73882) 16732908994672493211848745375333042751 (proven prime)
(ID: 73883) 1697787522306744882436527329751573369563088871555094722141588793389313347755827868322005958974895423977516793497173583752394882235811676807322087572100995588654231078343713387770241386421010685468204147401165611054855320782575959519555832715771204069619907401622345962392098478684568452751018649378972242937631410322541849971 (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.