The sum of two prime numbers is not only a multiple of 11, but also an even number less than 50

It is not only a multiple of 11, but also an even number less than 50
It's 22 and 44
22=3+19=5+17
44=3+41=7+37=13+31
So there are five groups

10. From small to capital, make five multiples of 11: -. Among these numbers, prime numbers have -- and combined numbers have

From small to large, there are five multiples of 11: 11, 22, 33, 44, 55; prime number: 11; total number: 22, 33, 44, 55

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