With automated proof-checkers, a problem can be broken up into small chunks, solved bit-by-bit, then reassembled with confidence that every piece is correct. For some, this heralds a new area in ...

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Step 2: Use another while loop starting from i = 3 up to the current value of the number. If the number is divisible by i, append i to the list and divide the number by i (do not increment i ...