Library / Mathematics / The 32nd Mersenne Prime / Braille
The 32nd Mersenne Prime ⠃⠗⠋ braille edition
Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
241,990 braille cells · 366 embossed pages at 40×25 · 4 unrepresentable characters omitted
⠼⠊⠛⠛⠑⠓⠙⠋⠛⠊⠙⠓⠛⠓⠚⠃⠃⠃⠉⠚⠃⠊⠊⠚⠓⠊⠑⠃⠛⠓⠃⠑⠃⠑⠊⠚⠓⠉⠚⠓ ⠛⠋⠛⠑⠓⠛⠓⠑⠙⠑⠊⠀⠀ ⠼⠃⠃⠚⠙⠛⠁⠓⠑⠙⠓⠉⠚⠋⠙⠁⠉⠛⠋⠋⠊⠊⠙⠙⠓⠉⠁⠃⠊⠋⠁⠃⠑⠚⠁⠚⠋⠊⠛⠊ ⠙⠓⠁⠛⠋⠙⠊⠋⠁⠛⠚⠀⠀ ⠼⠛⠓⠉⠓⠚⠚⠋⠛⠉⠛⠉⠓⠋⠃⠊⠃⠚⠊⠑⠑⠋⠙⠚⠊⠓⠓⠛⠛⠑⠉⠑⠊⠉⠑⠉⠑⠚⠓⠛ ⠊⠁⠃⠙⠙⠋⠃⠓⠉⠙⠑⠀⠀ ⠼⠊⠁⠓⠃⠉⠉⠋⠋⠙⠓⠙⠓⠊⠚⠓⠚⠃⠁⠓⠙⠓⠛⠑⠉⠃⠃⠋⠑⠚⠃⠊⠋⠃⠛⠓⠉⠛⠛⠙ ⠑⠑⠃⠊⠑⠃⠓⠛⠚⠚⠁⠀⠀ ⠼⠋⠃⠉⠚⠙⠚⠋⠛⠚⠋⠑⠚⠁⠁⠚⠚⠙⠉⠑⠉⠊⠋⠋⠛⠋⠛⠊⠁⠃⠋⠓⠁⠛⠙⠚⠁⠁⠊⠛ ⠚⠊⠑⠋⠃⠛⠉⠋⠃⠛⠋⠀⠀ ⠼⠉⠉⠛⠓⠚⠛⠑⠃⠓⠙⠁⠓⠁⠚⠛⠃⠙⠛⠊⠃⠁⠓⠁⠊⠓⠃⠉⠚⠋⠉⠉⠛⠚⠋⠛⠊⠊⠑⠊ ⠓⠋⠙⠁⠛⠑⠙⠁⠙⠑⠃⠀⠀ ⠼⠊⠃⠑⠊⠓⠚⠃⠚⠑⠁⠉⠓⠊⠉⠃⠊⠚⠋⠋⠃⠊⠊⠉⠋⠚⠙⠚⠓⠙⠉⠋⠙⠚⠛⠁⠓⠙⠁⠉ ⠙⠃⠉⠙⠓⠑⠃⠓⠁⠁⠃⠀⠀ ⠼⠃⠁⠃⠉⠁⠙⠑⠙⠃⠁⠃⠁⠙⠉⠁⠉⠚⠛⠙⠓⠛⠁⠓⠓⠊⠉⠓⠚⠋⠚⠋⠉⠑⠊⠊⠙⠉⠉⠓ ⠉⠚⠁⠓⠋⠓⠃⠓⠛⠃⠁⠀⠀ ⠼⠓⠙⠛⠛⠑⠙⠊⠑⠋⠉⠋⠓⠊⠓⠋⠓⠙⠑⠚⠃⠋⠉⠉⠓⠃⠙⠚⠛⠚⠁⠓⠉⠉⠃⠃⠙⠚⠚⠋ ⠁⠓⠊⠓⠁⠉⠓⠃⠚⠙⠛⠀⠀ ⠼⠚⠊⠁⠛⠑⠑⠉⠉⠑⠁⠃⠁⠉⠋⠙⠊⠛⠃⠁⠁⠛⠛⠋⠋⠛⠙⠙⠙⠛⠙⠙⠉⠉⠃⠑⠊⠊⠊⠑ ⠓⠃⠙⠋⠓⠓⠊⠑⠙⠊⠛⠀⠀ ⠼⠁⠃⠃⠁⠓⠉⠑⠉⠃⠙⠛⠉⠉⠙⠚⠉⠑⠚⠓⠋⠑⠓⠊⠊⠁⠙⠉⠚⠑⠉⠚⠛⠓⠃⠃⠋⠓⠊⠑ ⠙⠉⠁⠊⠃⠛⠁⠊⠑⠑⠚⠀⠀ ⠼⠁⠁⠓⠁⠁⠚⠚⠙⠚⠋⠋⠋⠁⠃⠋⠙⠓⠃⠑⠛⠓⠁⠓⠃⠙⠉⠃⠙⠑⠛⠊⠉⠛⠑⠛⠓⠋⠊⠙ ⠙⠊⠓⠉⠙⠚⠋⠑⠚⠑⠚⠀⠀ ⠼⠁⠁⠋⠑⠚⠓⠓⠉⠋⠊⠉⠊⠑⠚⠊⠑⠉⠓⠚⠓⠁⠙⠛⠋⠁⠁⠃⠃⠙⠁⠃⠉⠊⠑⠉⠛⠊⠋⠃
These are the same pages the .brf download embosses — form-feed breaks and all. BRF opens in braille software (Duxbury, BrailleBlaster), on embossers, and on refreshable displays.