Factor Info

ID 14536
Size 251 digits / 832 bits
Status composite
Value 20566397965935935271252550872978586388852975831521689844957310852435758465526060808376816555271019030211477391823542708124437998331503216244032455076209272691504656362920990538305724484716350530325349177008089310055715312605025065371700235505227946317

Factorizations

Primary (ID: 3000) 160619474372352289412737508720216839225805656328990879953332340439 (proven prime)
(ID: 14537) 128044236518034984087024065211797598180132671435775078041885181914948379206286342907780351072228496099130921047045189912403954440583731388213033588053825509355769115163795375448382075003 (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.