Question

Explain 7×13×11+3 and 7×6×5×4×3×2×1+5 are composite numbers

Answer 1

7x13x11+3=1004 Which is divided by 2 .
7x6x5x4x3x2x1+5=5045 which is divided by 5 that y it is a composite number.

Answer 2

$7 \times 13 \times 11 + 3 = 1104 \\ 7 \times 6 \times 5 \times 4 \times 3 \times 2 \times 1 + 5 = 5040 \\ yes \: these \: are \: composite \: numbers$