Factor Info

ID 159160
Size 267 digits / 885 bits
Status composite
Value 147944288028679172076436345830530052553101318244705979811589499859319571992954716893761721457055337269323705121799892332853125046334366243393763141558193543946745860039766394627207839756689820925086485760810909991010733472199083155391721288637498026784959492406959717

Factorizations

Primary (ID: 159161) 175416155014503389131 (proven prime)
(ID: 159162) 843390325232286353558894554951591306379057998737994565361863380047939447566049487579898983159680537193895524509870295259448185395744905058872391495975480627813545702559917355332116221046503622368942197362569401055536689620730954932712391538801807 (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.