Factor Info

ID 155194
Size 242 digits / 804 bits
Status composite
Value 74075801428194022280579930565395908817645367326168632471877671826606812754712477920051368728457735418414788711384729835878146596544608150369488708582263141887085321911490171744898726450371303766272870049900900556029169660133857477289943053073

Factorizations

Primary (ID: 154652) 17123370267331917425544180721 (proven prime)
(ID: 189131) 4326005936431587970127184493717909225026971292340302623690700332253616848386171499061803386714572714183025353578617507856613334740151699218829927282040504718148379815971168506867031657821819733458420098559788519713 (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.