22189

This number is a prime.

Single Curio View: (Seek other curios for this number)

The smallest 5-digit prime that produces 5 other primes by changing only its first digit: 32189, 52189, 62189, 82189, and 92189. [Nie]

Submitted: 2024-02-08 14:15:21; Last Modified: 2026-11-04 14:53:01.