nosy !

[teacher1]

what is the age range of persons using this site ? who is the youngest / oldest ?

[teacher1]

Come on ! There must be someboy older tha 79 and younger than 17. Are you there ?

[teacher1]

Ooops - That should be somebody not someboy and than not tha

[crofter]

A mathematician when asked his age replied as follows:

Two integers - a CONSECUTIVE PAIR
There's lots of choice, on that I'll wage.
Now take each and find its SQUARE
ADD THESE and you'll find my age!

TWO DIGITS - with others to compare
If right, your answer should be PRIME
[Reverse these yields a PERFECT SQUARE]
And you've solved the RIDDLE set in RHYME.

[teacher1]

crofter - I'll have a think about that one when I have a few minutes to spare !!

[ageing fast]

So that makes you him 61 - or are you talking about yourself crofter?

[teacher1]

61