Answer needed fast! 15 points! in how many ways can 85 be written as the sum of 2 primes

Question

asked Feb 26, 2022 205k views

1 Answer

Suman Shadow · Answer 1 · 2022-03-02T16:43:06+0000

85 is odd, so is the sum of an odd number and an even number. So the only pair of (positive) prime numbers of which it can be the sum is 2 and 83 .