“First prime”

Here is the verified answer to the Wall Street Journal Crossword clue “First prime”, last seen on September 23, 2026.

Answer hidden — reveal below

T?O

A 3-letter down entry from the Wednesday puzzle

The Answer

TWO

The answer to “First prime” is TWO

Letters3

DirectionDown

PublishedSep 23, 2026

Letter analysis

The clue “First prime” appeared in the Wall Street Journal Crossword on Wednesday, September 23, 2026 as a down entry. The verified answer is TWO — a 3-letter word that begins with T and ends with O.

This answer contains 1 vowel and 2 consonants. Click through any related clue below to keep solving, or open the full answer key for the day from the link above.

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Frequently Asked Questions

What is the answer to “First prime”?

The answer to the Wall Street Journal Crossword clue “First prime” is TWO — a 3-letter down entry from the September 23, 2026 puzzle.

How many letters is the answer?

TWO has 3 letters — 1 vowel and 2 consonants.

Are these answers official?

WSJCrosswordAnswers.org is an independent reference site, not affiliated with the Wall Street Journal. We solve and verify each puzzle by hand before publishing.