This number is a prime.

                                                       7404136082 2451971987

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The smallest emirp that can be expressed as the sum of seventh powers of 7 consecutive primes (499^7+503^7+509^7+521^7+523^7+541^7+547^7=74041360822451971987). [Bajpai]

Submitted: 2016-07-20 19:26:53;   Last Modified: 2016-07-20 21:36:52.
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