Phrase guide

factorial prime

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

A prime number that is one more or one less than a factorial. For example, 7 is a factorial prime, since 3! + 1 = 7.

Definition source: English Wiktionary via Wiktextract

Topics: mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

3 source translations are retained for this English entry.

  • German: Fakultätsprimzahl — prime number one more or less than a factorial
  • Slovene: Fakultetno praštevilo — prime number one more or less than a factorial
  • Turkish: faktöriyel asal — prime number one more or less than a factorial