|
|
|
Curios:
Curios Search:
Participate: |
477 = 89 + 83 + 67 + 61 + 53 + 47 + 41 + 29 + 5 + 2 . It's the smallest number which is sum of different primes by using twice all the digits greater than zero. [Capelle]
(There is one curio for this number that has not yet been approved by an editor.)
Prime Curios! © 1999-2013 (all rights
reserved)
|