141 is a composite number. Factor pairs: 141 = 1 x 141 or 3 x 47. Factors of 141: 1, 3, 47, 141. Prime factorization: 141 = 3 x 47.

141 is never a clue in the FIND THE FACTORS puzzles.

Excel file with puzzles and the previous week’s factor solutions: 12 Factors 2014-06-02

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I quite like the pattern of the filled-in numbers for this one.

Thank you! What is it about the pattern that appealed to you so much?