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Single Curio View: (Seek other curios for this number) The start of a prime quadruplet such that the sum of any three is prime. The four sums produce a second prime quadruplet starting at 2971133294674541. The sum of any three of those produce a third prime quadruplet starting at 8913399884023631. This is the smallest such quadruplet chain. [Andersen]
Submitted: 20130414 01:21:48; Last Modified: 20140830 10:16:45.
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