What Is The Next Number
12 13 15 17 111 113 ? Choices
A) 154 B) 220 C) 129 D) 428 E) 117
117   These are the first 10 prime numbers (2, 3, 5...) prefixed with a 1   Answer : 117
<result>E</result>
What Is The Next Number
12 13 15 17 111 113 ?