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Proth numbers of the form k•2n+1 with no prime value so far

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Proth numbers k•2n+1 where no prime values are known.

Table

There are 12 sequences in this Wiki:

k Nash Max n
21181 169 41208000
22699 69 41208000
24737 174 41208000
55459 242 41208000
67607 56 41208000
79309 56 30935000
79817 146 30935000
152267 92 30935000
156511 58 30935000
222113 248 30935000
225931 124 30935000
237019 155 30935000
Proth primes
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