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(another Prime Pages' Curiosity)
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+ The smallest prime formed from the concatenation (in increasing order) of integral edges of a right triangle (8-15-17). [Patterson]

+ At 8:15:17 a.m. on August 6, 1945, Colonel Ferebee pushed a lever in his bomber (the Enola Gay) making sure an automated system he had activated seconds earlier had functioned.

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