the “ length of integer x ” refers to the number of prime factors , not necessarily distinct , that x has . ( if x = 60 , the length of x would be 4 because 60 = 2 × 2 × 3 × 5 . ) what is the greatest possible length of integer z if z < 1,080 ?
to maximize the length of z we should minimize its prime base . the smallest prime is 2 and since 2 ^ 10 = 1,024 < 1,080 then the greatest possible length of integer z is 10 . answer : b .
log(power(2, const_10))