2417
This number is a prime.
2^4 + 7^4 = 2417, which is prime. [La Haye]
The integer formed by concatenating squares of primes from 7 to 2417 is prime. Found by
Emmanuel Vantieghem and proved by PRIMO in 11 hours. [Rivera]
The smallest prime whose sum of concatenated first two
digits plus the concatenated last two digits equals the
concatenated middle two digits, i.e., 24 + 17 = 41. [Bohnenmann]
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