World!OfNumbers |
WON plate 105 | |
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[ I have now on display the whole collection up to length 9. For the larger ones I redirect you to Hans' own webpage Palindromic Sums of Powers of Consecutive Primes By now he has more than a million twin-prime pairs! Here is pair #1000000 :2102305820730582011 + 2102305820730582013 = 4204611641461164024 A close look at the list reveals some nice undulating patterns 347 + 349 = 696 Following are similar constructions I detected. 3080807 + 3080809 = 6161616 318181817 + 318181819 = 636363636 Are there more beautiful patterns hidden in these twin prime pairs 242 242 241 + 242 242 243 = 484 484 484 | |||

A000105 Prime Curios! Prime Puzzle Wikipedia 105 Le nombre 105 |

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