Word.ws English Dictionary

Wall-Sun-Sun primes

Wall-Sun-Sun primes is the plural of Wall-Sun-Sun prime.

Meaning of Wall-Sun-Sun prime

Noun

Wall-Sun-Sun prime (plural Wall-Sun-Sun primes)

  1. A (hypothetical) prime number p such that p² divides F_π(p), where F_n is the Fibonacci sequence and π(p) is the pth Pisano period (the period length of the Fibonacci sequence reduced modulo p).
    • Wall-Sun-Sun primes are conjectured to exist, but no example has yet been found.
    Synonyms:
    Fibonacci-Wieferich prime

Questions about Wall-Sun-Sun primes

What is Wall-Sun-Sun primes the plural of?
Wall-Sun-Sun primes is the plural of Wall-Sun-Sun prime.

Words near Wall-Sun-Sun primes in the dictionary

  1. wall-slam
  2. wall-slammed
  3. wall-slamming
  4. wall-slams
  5. Wall-Sun-Sun prime
  6. Wall-Sun-Sun primes
  7. wall-table
  8. wall-tables
  9. wall-to-wall
  10. wall-wart
  11. wall-warts

Source and license

Adapted from Wiktionary: Wall-Sun-Sun primes (page history and authors); Wall-Sun-Sun prime (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “Wall-Sun-Sun primes.” Word.ws, https://word.ws/wall-sun-sun_primes. Based on Wiktionary, CC BY-SA 4.0.