Reply To: Maths

9th October 2023 at 10:52 am #91126

The_Letter_Wriggler

Participant

INFORMATIONAL POST – MAGIC SQUARES
===================================
THE WONDER OF THE NUMBER 1480028

USING THE NUMBERS: 129 141 153 159 171 183 189 201 213
WE FORM A 3 DIGIT MAGIC SQUARE WITH CONSTANT 513

141 189 183

213 171 129

159 153 201

We find that if we put these numbers onto the end of 1480028 they make nine primes:
1480028129 1480028141 1480028153 1480028159 1480028171 1480028183 1480028189 1480028201 1480028213

AND SO WE CAN FORM A 10 DIGIT ALL PRIME MAGIC SQUARE WITH CONSTANT 4440084513

1480028141 1480028189 1480028183

1480028213 1480028171 1480028129

1480028159 1480028153 1480028201