First 4 right-truncatable primes

Right-truncatable primes: A right-truncatable prime is a prime which remains prime when the last rightmost digit is successively removed.

First 4 right-truncatable primes have values between 2 and 7.

Checkout list of first: 10, 50, 100 right-truncatable primes. You can also check all right-truncatable primes.

2, 3, 5, 7

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