Let p be an odd prime such that pl(a^2 +1). show that: 1) p 1 (mod 15) 2) there are infinitely many prime p such that p 4k+ 1

Idk what the answer is bc i don't get it

Thats where they was ported and the fields that noone really knew much about needed tended, so they put slaves out there do free work and huge profits and so on the north decided to hold its own and was more different way of survival did not have same climate conditions to afford protecting slaves from winter so expenses be diff from south

It might be "an artistic taste"  hope i !