154
(another Prime Pages' Curiosity)
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154 is the largest maximal gap under 10 million. [Russ]

154! + 1 is a factorial prime. [Dobb]

154 = prime(1)*prime(5)*prime(4). Note that 154 is the second number with this property. [Firoozbakht]

154 = (1*5*4)*(1+5+4) - pi((1*5*4)*(1+5+4)). Note that 154 is the smallest multi-digit number with this property. [Firoozbakht]




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