Sophie Germain prime

English dictionary entry

Meanings

noun
  1. A prime number p where 2p+1 is also prime (the latter is called a safe prime).

Pronunciation

/ˌsɔfi ˌʒɛɹmɛ̃ ˈpɹaɪm/ LL-Q1860 (eng)-Vealhurl-Sophie Germain prime.wav

Word forms

Sophie Germain prime Sophie Germain primes

Etymology

From Sophie Germain + prime (noun), named after the French mathematician Sophie Germain (1776–1831), who used them in her investigations of Fermat’s Last Theorem.

Related words

Sophie Germain's theorem
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