Crossword Clue
3-Letter Answer

smallest prime number

Answer: TWO

Explanation

The crossword clue "smallest prime number" has the answer "TWO".The smallest prime number is 'TWO' because it is the first and only even prime number. A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. Being the only even prime number, 'TWO' fits the criteria of being the smallest prime number.

Word Origin & Etymology

The word 'two' comes from Old English 'twā,' meaning the number 2. It has roots in Proto-Germanic and is related to other Indo-European languages. The concept of 'two' as a numerical value dates back to ancient times when early civilizations recognized the need for counting and numerical representation.

Interesting Facts

  • In binary code, 'TWO' is represented as '10,' where each digit corresponds to a power of 2.
  • Mathematically, 'TWO' is the only even prime number because all other even numbers are divisible by 2, making 'TWO' unique in the set of prime numbers.
  • The concept of duality and pairs is deeply ingrained in various aspects of human culture and symbolism, further emphasizing the significance of the number 'TWO.'

Related Crossword Clues

  • Pair of ones
  • First even prime
  • Double unity

Quick Answer

Clue:
smallest prime number
Answer:
TWO
Length:
3 letters

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Last updated: March 29, 2025