Last year my family was all prime: 5, 7, 47, and 53. Six years from now, we will be 11, 13, 53, and 59. And then 36 year from now when the kids are approaching

Last year my family was all prime: 5, 7, 47, and 53. Six years from now, we will be 11, 13, 53, and 59. And then 36 year from now when the kids are approaching middle age.