
Curios:
Curios Search:
Participate: 
Goldbach's conjecture is usually satisfied with one of the two primes being relatively small. The largest this smaller prime needs to be for numbers under 10^18 is 9341. This is part of the reason that there are so many ways to write even integers as the sum of two primes.
Prime Curios! © 20002017 (all rights
reserved)
