Number Gossip

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Unique Properties of 419

  • 419 is the smallest prime p such that p + 2, p3 + 2 and p5 + 2 are also prime
  • 419 is the smallest prime number, such that it is lesser of twin primes both of which are isolated from neighboring primes by more than 6

Common Properties of 419

Deficient
Odd
Odious
Prime
Square-free
Twin