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- 3 - Wikipedia
3 is the second smallest prime number and the first odd prime number 3 is a twin prime with 5, and a cousin prime with 7 A triangle is made of three sides It is the smallest non-self-intersecting polygon and the only polygon not to have proper diagonals
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- 3 (number) - Simple English Wikipedia, the free encyclopedia
Three is an important number for many cultures (groups of people living together) It is also a prime number It is the first odd prime In Roman numerals, it is III three gifts of the wise men (Magi) who visited Christ at his birth in the Gospel of Matthew
- 3 (number) - New World Encyclopedia
Three is the first unique prime, based on the properties of its reciprocal Three is the third Heegner number Three is the second triangular number and it is the only prime triangular number Three is the only prime which is one less than a perfect square
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- the number three - Encyclopedia Britannica
The number 3 is a very mystical and spiritual number featured in many folktales (three wishes, three guesses, three little pigs, three bears, three billy goats gruff) In ancient Babylon the three primary gods were Anu, Bel (Baal), and Ea, representing Heaven, Earth, and…
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