## Carnival of Mathematics #65

Consider two numbers with no common factors, and take the sum of their squares : In many cases the result is a prime, twice a prime, a prime power, or twice a prime… Continue reading

Vain attempts to construct order

Consider two numbers with no common factors, and take the sum of their squares : In many cases the result is a prime, twice a prime, a prime power, or twice a prime… Continue reading

here. Apologies for the lack of posts recently I hope to resume service soon.

44th Carnival of Mathematics, a feast of maths blog links.

Blog carnivals are a wonderful idea. They include an editorialised list of links to blog posts on a given subject. There is so much out there that it can hard to find new,… Continue reading