Factor Info

ID 2306
Size 133 digits / 441 bits
Status composite
Value 3927191903210016151808558632808558632808558632808558632812485824711768648960367191441367191441367191441367191441371118633270401457519

Factorizations

Primary (ID: 2307) 229162071140015324614111 (proven prime)
(ID: 2308) 17137181051268070377774111473422790145232680806871634073209199224566253930475256714284074876900622195224265329 (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.