# 127

This number is a prime.

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127 = 1*prime(1) + 2*prime(2) + 7*prime(7). Note that 127
is the largest number with this property. There are only two such numbers, and both are primes. [Firoozbakht]
Submitted: 2004-09-01 16:25:13; Last Modified: 2008-01-30 17:28:00.

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