359
This number is a prime.
Just showing those entries submitted by 'Gaydos': (Click here to show all)
Three of the six permutations of the digits of 359 are
prime numbers and all three are Sophie Germain primes (359,
593, and 953). [Gaydos]
The first 359 composite numbers total exactly a thousand digits. [Gaydos]
(There is one curio for this number that has not yet been approved by an editor.)
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