Prime Curios!: 233

233
(another Prime Pages' Curiosity)

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2*3*5* ... *prime(233 - 1) = prime(233) - 1 (mod prime(233)). Note that 233 is the smallest known prime with this property and there exist only one other known such prime. [Firoozbakht]

Submitted: 2009-12-05 21:46:02; Last Modified: 2009-12-06 11:56:24.