Blatantly stolen from Wikipedia

[ross_teneyck]

43

Forty-three is the 14th smallest prime number. The previous is forty-one, with which it comprises a twin prime, and the next is forty-seven. 43 is the smallest prime that is not a Chen prime. It is also the third Wagstaff prime.

43 is the fourth term of Sylvester's sequence, one more than the product of the previous terms (2 × 3 × 7).

43 is a

Comments

[psi_star_psi]

Happy Birthday!

[scott_sanford]

Now I have learned about Chen primes and McNugget numbers. But then, we're just that kind of people, right? I'm not the only one?

Happy birthday.

[rephetibel]

I miss your livejournal entries. Facebook just isn't the same.