What is the smallest integer that is the sum of 2 distinct prime integers, each greater than 70 ?	Choose one:
A) 147
B) 142
C) 173
D) 144
E) 186
A prime number (or a prime) is a natural number greater than 1 that has no positive divisors other than 1 and itself. Here are the first few prime numbers: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, etc.   Immediate two prime numbers after 70 are - 71 and 73   Sum = 71 + 73= 
<gadget id="calculator">71 + 73</gadget>
<output>144</output>
144   Answer - 144
<result>D</result>
What is the smallest integer that is the sum of 2 distinct prime integers, each greater than 70 ?