carrés magiques de nombres premiers

http://www.magic-squares.net/primesqr.htm#A%20Large%20order-3

A Large order-3

The following 93 digit number is the first of ten consecutive primes in arithmetic progression. Each one is 210 larger then the previous one.

100 99697 24697 14247 63778 66555 87969 84032 95093 24689 19004 18036 03417 75890 43417 03348 88215 90672 29719.

 

p + 1680	p + 210	p + 1260
p + 630	p + 1050	p + 1470
p + 840	p + 1890	p + 420

This series was discovered in March, 1998 by Manfred Toplic of Austria.

An order-3 prime number magic square may be constructed using the first 9 or the last nine of these primes.
This magic square uses the last nine. To save space, p is used to represent this large number in each cell. The magic constant then is 3p + 3150.