# 1671 Are Vaccines Really Much of a Mystery?

### Today’s Puzzle:

Why is this puzzle a mystery-level puzzle? As long as you don’t make any assumptions, it really isn’t all that difficult. Study all the clues. Some of them are tricky, but there is ONE logical place to start that won’t make you guess, check, erase and try again. Don’t let any other clues fool you into thinking you should start with them. Find that one logical place to start, then write the numbers from 1 to 14 in both the first column and the top row so that those numbers and the given clues create a multiplication table. As always, there is only one solution.

Getting vaccinated against COVID is also not much of a mystery as long as you don’t make any dangerous assumptions. I am grateful that I received my doses of the Pfizer vaccine on 22 February and 15 March 2021.

My daughter’s brother-in-law was a healthy police officer who started having difficulty breathing. When it got worse, he was hospitalized. Before long he had to be put into a coma. He had significant lung fibrosis due to COVID complications. Even if he could recover, his life would never again be what it used to be. A few days after he was hospitalized, his wife and children also came down with COVID, so they were no longer allowed to visit him in the hospital.  His coworkers asked his wife what they could do for her. Without reservation, she answered, “Get vaccinated!” The doctor video-chatted with his family and told them to start thinking about preparing themselves for his death. On a Sunday afternoon, they made a video call as his mother held up the phone for him in the hospital. They said goodbye, but how much does a person in a coma hear? How satisfying is a video call for a final goodbye?

On Tuesday, there seemed to be hope. A new doctor felt that while he wasn’t getting any better, he wasn’t getting any worse either. His heart was still strong and his other organs were working. There was still hope. If he got better, he could get a lung transplant. A miracle could still happen.

By Thursday, other organs began to fail, and all hope was gone. His family had recovered enough to visit him in the hospital to say their final goodbyes. It was better than a video call but still terribly heartbreaking.

Although I had probably only met him once, seven years ago when my daughter married into his wife’s family, I spent a lot of time crying when I got the news.

His funeral will be tomorrow. He was the first active-duty police officer in my state to die from COVID 19. Here his wife describes what a great loss his death is to his community and to their family. She pleads with everyone to take the virus seriously and get vaccinated.

Please, do everything you can to protect yourself and others from COVID 19. Get vaccinated. Social distance as best you can. Wear a mask.

### Factors of 1671:

This is my 1671st post, so I’ll share the factors of 1671:

• 1671 is a composite number.
• Prime factorization: 1671 = 3 × 557.
• 1671 has no exponents greater than 1 in its prime factorization, so √1671 cannot be simplified.
• The exponents in the prime factorization are 1 and 1. Adding one to each exponent and multiplying we get (1 + 1)(1 + 1) = 2 × 2 = 4. Therefore 1671 has exactly 4 factors.
• The factors of 1671 are outlined with their factor pair partners in the graphic below.

### More About the Number 1671:

1671 is the hypotenuse of a Pythagorean triple:
495-1596-1671 which is 3 times (165-532-557).