863
This number is a prime.
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The largest 3-digit prime that can be written as the sum of 15 consecutive primes:
29 + 31 + 37 + 41 + 43 + 47 + 53 + 59 + 61 + 67 + 71 + 73 + 79 + 83 + 89.
Submitted: 1999-09-08 21:22:32; Last Modified: 2008-01-30 17:28:00.
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