Scruffy23.

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well well that's a shame.

hope u get good at it on this forum!

well it's obviously 21 

ok so i checked an online prime number checker and it said it is prime

well, to work out if 1,111,111,111,111,177,777,777,777 is a prime number, we find the square root of it and round it up (so if you have 11.3 round it up to 12) then see if any primes below that number divide into it (i have a bad feeling about this). sqrt(1,111,111,111,111,177,777,777,777)=1054092553389.491 rounded up is 1054092553390. Then i give up and let my brain solidify again and take a nap 

because that is what you make it.

?!(*!U*!U?R*!%U(*%U!%&*Y&!%(*U!%*(?T(%&Y%&&%>Y!%

no idea

that's pretty much a shorter version of what i did lol 

when ur doing equations with ^powers right next to 1 and 0 that sort of thing happens .

anyway, there is two variables therefore there is and infinite possible number of answers.