Factor Info

ID 170043
Size 305 digits / 1011 bits
Status composite
Value 13470220859286153288834464355261567107777966517391470077925663969262711598756999106968380187749454037757933477733968175675113307457978598565729006717994265469036413601708477868215476867251455068046922851209325949841546528802585767476494519499482525473723876705097084595732473995176107081226535649704153867

Factorizations

Primary (ID: 169663) 354560500268828655489369265141 (proven prime)
(ID: 170044) 37991318404258224596223200258182651385915782064329554085743434481582938765609696429084577102048100422481730424249848908343120534469204833379176678183805483859998797890871816138972113103983572462353525007076119060195762187740844714253398393181841884504078859145031877699922687 (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.