BACK to ELEMENTARY SCHOOL TABLE All 7-multiples sieved out (missing below). Then children discover they cannot build 11 as a TABLE OF 3 ROWS OR 5 ROWS OR 7 ROWS. (Check it for yourself.) So 11 is a ROW-NUMBER. And GNOMON 11 builds TABLE-NUMBERS: Each 11-multiple is a TABLE-NUMBER, to be SIEVED OUT! Note!! THE FIRST MULTIPLE OF 11 IS ITS SQUARE: 11 X 11. And so on, for the higher Row-Numbers (Primes).


235 71113
1719 2329
31 374143
47 53
5961 6771
7375 7983
89 9397
101103 107109113
121127
129131 137139
143 149151
157 163167169
173 179181
187 191193197
199 209211
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