Factor Info

ID 3972
Size 254 digits / 843 bits
Status composite
Value 57808679902463847798748919579132431195974207735667459139855091277566051723554936894637510076506485200863070401210010044377686940838068508155197178583180012030049349204806479400526829828458909920972415048419715321603664823490359894157387346840494114374813

Factorizations

Primary (ID: 3234) 22086765417396827057 (proven prime)
(ID: 3973) 2617344767782536121160245279485426412192779232890737485764837483198339882608717106552323708440271119267051323193268380368697353075400835304239785416563553768688216385076331602433744019254869475681005457453222013143526656619762245940909 (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.