Today is Sunday, 12 February 2023. We can write it like 12 – 2 – 2023. The following facts follow:
- 12 + 2 + 23 is a Prime
- 122 + 22 + 232 is a Prime
- 123 + 23 + 233 is a Prime
- 124 + 24 + 234 is a Prime
- 129 + 29 + 239 is a Prime
- 1214 + 214 + 2314 is a Prime
- 1217 + 217 + 2317 is a Prime
- 1279 + 279 + 2379 is a Prime
- 12152 + 2152 + 23152 is a Prime
- 12189 + 2189 + 23189 is a Prime

Very interesting sir.
Thank you Sir
37 itself is interesting, and so are 37037, 37037037, etc. for similar reasons.
These are in pipeline. Thank you for your suggestion.
Wow…like this we can create more square numbers!!
Thank you Sourav.
Wow! Next time around, it’s Math for me!
Good to hear this. Thank you so much.
There is definately a great deal to learn about this subject. I really like all the points you’ve made.
Thank You