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373 (another Prime Pages' Curiosity) |
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will be down at times on those day (and possibly the next). (caldwell@utm.edu) Water boils at approximately 373 Kelvin. [Croll] Describing 373 and repeating the process with each new term produces three more primes, i.e., one 3, one 7, one 3, generates 131713, etc. [Honaker] 373 = 32 + 52 + 72 + 112 + 132, i.e., the sum of the squares of five consecutive primes. [De Geest] 373 is the largest palindromic prime with all substrings prime. [Bakker] The smaller member of a Gridgeman pair. [Patterson] 373 = 2^1 + 3^1 + 5^2 + 7^3 is the sum of the first four primes raised to the powers of the the first four Fibonacci numbers. [Post] The only three-digit prime with digits a, b, c, such that a, b, c, ab, and bc are all prime, i.e., 3, 7, 3, 37, and 73 are all prime. [Seidov] The smaller prime in the smallest Gridgeman pair that remains so when 0s are inserted between digits. [Punches] The smallest "primemirp" having only prime digits. [Beedassy]
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