Primes whose first and last number is 3: Difference between revisions

(Added XPL0 example.)
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see "" + n + " "
row++
if row%510 = 0
see nl
ok
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<pre>
working...
Primes whose first and last number is 13
3 313 353 373 383 3023 3083 3163 3203 3253
3313 3323 3343 3373 3413 3433 3463 3533 3583 3593
3023 3083 3163 3203 3253
3613 3623 3643 3673 3733 3793 3803 3823 3833 3853
3313 3323 3343 3373 3413
3433 3463 3533 3583 3593
3613 3623 3643 3673 3733
3793 3803 3823 3833 3853
3863 3923 3943
Found 33 numbers
2,468

edits