-
In the square below, each row, each column and the two diagonals can be read as a five digit prime number.
在下面的方格中,每行,每列,以及两条对角线上的数字可以看作是五位的素数。
youdao
-
In the square below, each row, each column and the two diagonals can be read as a five digit prime number.
在下面的方格中,每行,每列,以及两条对角线上的数字可以看作是五位的素数。
youdao