Given an vector x of integer numbers, find the element of x that has the most primes less than it.
Note that this is a real solution of the problem since π(x) is monotonic.
Which values occur exactly three times?
Number of toolboxes?
Magic is simple (for beginners)
Do Fast Fourier Transformation
Returning a "greater than" vector
Find the number that has most primes those is lesser than it.
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