687521
This number is a prime.
Single Curio View: (Seek other curios for this number)
There are 2 consecutive record twin prime gaps after
(687521, 687523). The next 2 twin prime pairs are (688451,
688453) and (689459, 689461). The gaps have sizes 930 and
1008. [Jacobs]
Submitted: 2018-01-15 02:43:00; Last Modified: 2018-01-15 02:49:52.
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