Hey guys, i got a midterm coming this thursday, n really try to crack it asap.
thanks very much for you guys' help.
Show that the sum of twin primes p & p+2 is divisible by 12, provided that p is greater than 3.
case 1: for some natural number n; p+(p+2)=12n+5+12n+7=24n+12 so the sum is divisible by 12.
case 2: for some natural number n; p+(p+2)=(12n+11)+(12(n+1)+1)=24n+24, so the sum is divisible by 12.