Word Pronunciation & Dictionary

pseudoprime

Word Rarity Very rare

Frequency: Zipf frequency 0.00 in modern English

Syllables
pseu-do-prime
IPA
18
Scrabble Score
11
Letters
3
Syllables
9
Unique Chars

Meaning

noun

An integer that possesses at least one characteristic of a prime number without actually being prime. The characteristic is typically chosen to make such "false primes" very rare.

noun

A Fermat pseudoprime; a composite integer n satisfying bⁿ⁻¹≡1(mod n) for some integer b such that b > 1.

adj

Being such an integer.

Etymology

Etymology tree Pre-Greekder.? Ancient Greek ψεύδω (pseúdō) Proto-Indo-European *-os Proto-Indo-European *-ēs Proto-Hellenic *-ēs Ancient Greek -ης (-ēs) Ancient Greek -ής (-ḗs) Ancient Greek ψευδής (pseudḗs)der. Middle English pseudo- English pseudo- English prime English pseudoprime From pseudo- + prime.

Inflected Forms

Phrases

Questions

What does pseudoprime mean?
An integer that possesses at least one characteristic of a prime number without actually being prime. The characteristic is typically chosen to make such "false primes" very rare.
Where does pseudoprime come from?
Etymology tree Pre-Greekder.? Ancient Greek ψεύδω (pseúdō) Proto-Indo-European *-os Proto-Indo-European *-ēs Proto-Hellenic *-ēs Ancient Greek -ης (-ēs) Ancient Greek -ής (-ḗs) Ancient Greek ψευδής (pseudḗs)der. Middle English pseudo- English pseudo- English prime English pseudoprime From pseudo- + prime.

How to pronounce pseudoprime

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