Double-struck Capital P
Part of Math Symbols
Double-struck Capital P has no standard Windows Alt code. Copy the character directly, or use its HTML entity or Unicode value instead.
- Alt code
- None
- HTML entity
- ℙ
- Unicode
- U+2119
About this symbol
ℙ is often used for the set of prime numbers, 2, 3, 5, 7, 11 and so on, written in the same doubled style as ℕ, ℤ and ℝ. In probability it can also stand for a probability measure.
Unicode facts
- Official name
- DOUBLE-STRUCK CAPITAL P
- Type
- Uppercase letter
- Unicode block
- Letterlike Symbols
- Added in
- Unicode 1.1 (1993)
Click the symbol or any value at the top of the page to copy it. See the full Math Symbols chart for related characters.