Question

MATHEMATICS
Which is the smallest number for 'n' so that 50 + n may be a prime numbert
Express each of the following numbers as the sum of three odd primes
i) 31
in) 53​

Answer 1

31=7+11+13

53=3+19+31

1 must be added to make it prime

Answer 2

for ist it is 3= 50+3=53
31=3+11+17
53=23+17+13