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                                     934361 0793263565 3074194297 0523610389

Just showing those entries submitted by 'Rupinski': (Click here to show all)

+ A deletable prime with 2 interesting properties:

1) Neither it or any of the primes formed from it contain repeated consecutive digits.

2) The number formed by writing the digit deleted at each step from right to left is also prime.

[Rupinski]




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