Factor Info

ID 147838
Size 305 digits / 1013 bits
Status composite
Value 67077808765645837345189308974130994091555284387621562032366460527263171586536423293828655211247501304710815906727014179988796562867290444129587224419308430253225562063716345738021917258174036765055288448972149139050779544177016755578886974487655031697428460599129224380719782530207453444006769557886349953

Factorizations

Primary (ID: 147345) 1104464421286829083965313 (proven prime)
(ID: 147839) 60733335970653010489841132074187034267583995494075910453778416242022969812602469047490745844593503677453061564654907014395384633504886994890383603342683898089630664093855775577495577801500755140809268435299096292584944737447817540377792712699626365777702094747942925966844933569281 (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.