Factor Info

ID 168385
Size 253 digits / 838 bits
Status composite
Value 1430208390504072779251935570899829029696134792139309717903683295988822174324951912104746553253356281827821022312325896427893268470221400809295148232792299867590078027550996002985833150874036981996968978587723423817419571989365638782917265180826434451997

Factorizations

Primary (ID: 167881) 1542529703094677555311359180186347885870250840973897401657811561 (proven prime)
(ID: 168386) 927183695480701737669729025234846947866357568828510103677254244105388917841492731185298568097327576401492309801201003316834054563013635485682950280482121548623175022993865210134440040233877 (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.