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“Prime numbers”

Result for Ultra Magic Squares of prime numbers

The competition Ultra Magic Squares of prime numbers is over. Thanks to all people that have partecipate. The result is in this table: Task Dim. User Magic Assoc. Result 0 7 Natalia Makarova 4613 1318 227 617 677 431 1217 1307 137 1259 827 1061 509 521 167 269 347 929 1187 17 557 719 […]

Pandiagonal Squares of Consecutive Primes

Competition #2 This competition is organized by Макарова Наталия (Natalia Makarova) Definitions Definition 1: Pandiagonal magic squares Magic square is called pandiagonal, if the sum of the numbers in each of the broken diagonal is the magic constant of the square. For example – pandiagonal square of order 8 of prime numbers: 5 13 463 […]

Magic Cubes of Prime Numbers

Competition #1 This competition is organized by Макарова Наталия (Natalia Makarova) Definitions Definition 1: Magic Cubes A magic cube is the 3-dimensional equivalent of a magic square, that is, a number of integers arranged in an n x n x n pattern such that the sum of the numbers on each row, each column, each […]