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A135931 Primes whose integer square root is not a prime. +0
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2, 3, 17, 19, 23, 37, 41, 43, 47, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 149, 151, 157, 163, 167, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 331, 337, 347, 349, 353, 359, 401, 409, 419, 421, 431, 433 (list; graph; listen)
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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.


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