
Curios:
Curios Search:
Participate: 
The first threedigit nonpalindromic prime number whose binary equivalent (110111011) is a palindromic prime in base ten. [Hoffman] 443 is the 24th (half of 4 * 4 * 3) Sophie Germain prime, since 443*2+1 = 887 which is also is prime (and 8 + 8 + 7 is the successor to 24). [Carmichael] In the Annals of Mathematics 141, Andrew Wiles' monumental paper "Modular elliptic curves and Fermat's Last Theorem" begins at the prime number page 443. It is from 443 to 551. [Poo Sung]
(There are 6 curios for this number that have not yet been approved by an editor.)
Prime Curios! © 20002018 (all rights
reserved)
