The Quadruple Prime symbol (⁗). Copy and paste it, or use its Unicode, HTML, and CSS codes.
More from Punctuation.
The quickest way is to copy ⁗ from this page and paste it anywhere. You can also insert it with its Unicode, HTML, or alt code listed above.
⁗ is U+2057 (decimal 8279).
Use ⁗ in HTML to render ⁗ on a web page.
On Windows you can type it with Alt+8279 (hold Alt and enter the number on the numeric keypad).
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