Factor Info

ID 152488
Size 275 digits / 913 bits
Status composite
Value 62785276280001346920567313271121886126186681310419408624140099327207416754563602304822212664907374581819822672960841647696608441735951857523362590559139098629617249484877207464356026530637983438788651219446491280545618328486260560328996959901915188667254653693129147812404577

Factorizations

Primary (ID: 152129) 1717891214153921330803 (proven prime)
(ID: 152489) 36547876700634810453592346279499218694293267264241944545660284265105309865177127656834540786382056067493523174543040518797264419608775868098303458884618660964616093066551786163079983223023824857730433067788791240955755693242401556623004347141846201322459 (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.