http://book.klll.cc/ebooks/author/52.opds 2025-09-24T04:04:49Z Books by Slowinski, David (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-09-24T04:04:49Z https://en.wikipedia.org/wiki/David_Slowinski See also: en.wikipedia 2025-09-24T04:04:49Z https://book.klll.cc/ebooks/69.opds The 32nd Mersenne Prime David Slowinski