Library / Mathematics / The 32nd Mersenne Prime / Braille
The 32nd Mersenne Prime ⠃⠗⠋ braille edition
Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
241,939 braille cells · 365 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.