186
97
89
They are: 83 89 and 97
There are no prime numbers between 89 and 97.
83 89 97.
What is the answer for 91 plus 89?The answer for 91 plus 89 is, 180.
89
89, 97, 101, 103 . . .
1,042
35 + 64 + 89 + 94 - 89 = 193
The numbers 83, 89 and 97 are prime.
It is so easy and so much faster when you use your own calculator: 89*97 = 8633