Wall-Sun-Sun primes

A form of Wall-Sun-Sun prime — 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).

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Meanings

noun
  1. pluralplural of Wall-Sun-Sun prime
Cite this entry
APA

Wall-Sun-Sun primes. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/Wall-Sun-Sun%20primes

MLA

“Wall-Sun-Sun primes.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Wall-Sun-Sun%20primes. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “Wall-Sun-Sun primes,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/Wall-Sun-Sun%20primes.

Source: Wall-Sun-Sun primes on Wiktionary, CC BY-SA 4.0.