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1297 (another Prime Pages' Curiosity) |
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will be down at times on those day (and possibly the next). (caldwell@utm.edu) Cartoon character Bugs Bunny once (correctly) calculated 1297 times one hundred forty-two in his head and said, "If there's one thing we wabbits can do, it's multiply." [Allen] The smallest prime whose reversal is a Fibonacci number squared (7921 is 892). [Gupta] This is the smallest 4-digit prime that produces 5 other primes by changing only its first digit (i.e., 2297, 4297, 5297, 7297, 8297 are primes). [Opao]
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