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| Three digits - all prime! (Posted on 2012-02-01) |
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List all the 3-digit numbers such that all arrangements of their three digits are prime numbers.
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Submitted by Ady TZIDON
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Rating: 3.6667 (3 votes)
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Solution:
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113 337 991 |
Comments: (
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Subject |
Author |
Date |
 | Anyway | Math Man | 2012-02-05 22:49:25 |
 | An added value | Ady TZIDON | 2012-02-05 19:35:49 |
 | Primes | Math Man | 2012-02-01 18:00:55 |
| answer | Dej Mar | 2012-02-01 13:51:17 |
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