Factor Info

ID 170958
Size 353 digits / 1173 bits
Status composite
Value 77415810583081839828307950246120304165428307217123994583972529274426593922870028584641548378910970130840600340587681246524805622688665236711714623989273755234699940575896266889681830893517957745757272327721756707353482093442784110689973430677594982769478218375709713001013012768278901575264157197868841948507449672266526424543848922327487628781585831633

Factorizations

Primary (ID: 170031) 17776735639467646369852185496630380446244164105070268431313 (proven prime)
(ID: 170959) 4354894630440720431039401610543661786560847553010832388537260773298410900288350059403214097008596074151970848456055632186139459535291977274514268023535335948131733552834036523728482616299727761183058172747073587505865422088834184840293557872610903069782199600397003241684687923308334843952720641 (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.