brocard's conjecture
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
34
Scrabble Score
18
Letters
5
Syllables
12
Unique Chars
Meaning
name
The conjecture that there are at least four prime numbers between (pₙ)² and (pₙ₊₁)², where pₙ is the nth prime number, for every n ≥ 2.