05AB1E, 4 bytes

Uses the 05AB1E-encoding. Checks whether the given number is a delicate prime or not.

æpJΘ

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05AB1E, 4 bytes

Code

Uses the 05AB1E-encoding. Checks whether the given number is a delicate prime or not.

æpJΘ

Try it online! or Check for all numbers between 1 and 9949.

Explanation

æ # Get the powerset of the number.
 p # Check for each element whether it is a prime.
 J # Join these numbers into one big number.
 Θ # Check whether this joined number is equal to 1.

05AB1E, 4 bytes

Uses the 05AB1E-encoding. Checks whether the given number is a delicate prime or not.

æpJΘ

Try it online!

05AB1E, 4 bytes

Uses the 05AB1E-encoding. Checks whether the given number is a delicate prime or not.

æpJΘ

Try it online! or Check for all numbers between 1 and 9949 .