$t_title is "1831"
$t_adjust_path is "/~caldwell/curios/"
$t_class is "prime"
$short is "1831"
$nunber_id is "628"
$t_meta['description'] is "One of many pages of prime number curiosities and trivia. This page discusses 1831 Come explore a new prime today!"
The year mathematician Sophie Germain died in Paris, France. [Dennis]
The smallest of all four-digit primes whose sum of digits is equal to the absolute difference between the first and last pairs of digits. [Goins]
(There are 2 curios for this number that have not yet been approved by an editor.)
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