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Old 2019-02-10, 21:30   #1
Bobby Jacobs
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May 2018

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Default Large gaps between Wagstaff prime exponents

The last few Wagstaff prime exponents have large gaps between them. The next Wagstaff prime exponent after 374321 is 986191, which is more than twice the previous number. Then, it jumps to 4031399. That is more than quadruple the last exponent. Is the next number 13347311? Then, there would be 3 times in a row with a number more than twice the last number. That is very weird.
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