perplexus.info :: Numbers : Aloof prime

Aloof prime (Posted on 2018-07-12)

53 is notable for being the first prime not to be part of a twin or cousin prime pair.
Its two closest primes are 47 and 59, both of which are sexy primes with 53.

The first prime not to be part of a twin, cousin, or sexy prime pair
is /you tell me/.

Submitted by Ady TZIDON

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Solution: (Hide)

Number 2 excluded, /you tell me/=211

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Subject	Author	Date
Adding one word	Ady TZIDON	2018-07-12 18:44:25
discussion and solution	Charlie	2018-07-12 11:06:25

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