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Proth primes of the form k•2n+1 with missing ranges

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Proth k-values with missing ranges below the largest known prime for that k.

Table

There are 29 sequences in this Wiki:

k Date max n max
prime
Nash #
7 2021-04-01 9000000 18233956 2144 42
9 2021-04-01 4000000 13334487 2297 66
11 2021-04-01 9000000 9381365 1387 34
27 2021-07-26
PrimeGrid 27121 Prime Search
8850000 12184319 2142 49
63 2010-04-20 1200000 1784498 3116 67
121 2021-07-26
PrimeGrid 27121 Prime Search
8850000 9584444 1004 25
255 2021-08-15
PrimeGrid Proth Prime Search
3070000 3395661 2629 66
345 2021-08-15
PrimeGrid Proth Prime Search
3070000 3532957 4308 89
373 2021-08-15
PrimeGrid Proth Prime Search
3070000 3404702 868 25
513 2021-08-15
PrimeGrid Proth Prime Search
3070000 3092705 2665 62
555 2021-08-15
PrimeGrid Proth Prime Search
3070000 3563328 4497 101
639 2021-08-15
PrimeGrid Proth Prime Search
3070000 3635707 3560 85
643 2021-08-15
PrimeGrid Proth Prime Search
3070000 3501974 1556 34
699 2021-08-15
PrimeGrid Proth Prime Search
3070000 3487253 1894 48
791 2021-08-15
PrimeGrid Proth Prime Search
3070000 3323995 1586 37
1065 2021-08-15
PrimeGrid Proth Prime Search
3070000 3447906 4065 79
1139 2021-08-15
PrimeGrid Proth Prime Search
3070000 3079783 682 12
1461 2021-08-09
PrimeGrid Proth Prime Search Extended
1640000 3373383 1347 31
3207 2021-08-09
PrimeGrid Proth Prime Search Extended
1640000 3375314 2518 57
3777 2021-08-09
PrimeGrid Proth Prime Search Extended
1640000 3374072 3246 61
3943 2021-08-09
PrimeGrid Proth Prime Search Extended
1640000 1642638 1934 45
4665 2021-08-09
PrimeGrid Proth Prime Search Extended
1640000 1642514 2280 54
5307 2021-08-09
PrimeGrid Proth Prime Search Extended
1640000 3374939 3348 58
5505 2021-08-09
PrimeGrid Proth Prime Search Extended
1640000 3375777 3173 55
6219 2021-08-09
PrimeGrid Proth Prime Search Extended
1640000 3374198 1826 39
6395 2021-08-09
PrimeGrid Proth Prime Search Extended
1640000 3373135 2048 40
9347 2021-08-09
PrimeGrid Proth Prime Search Extended
1640000 3374055 989 15
32247 2021-08-15
CRUS Liskovets-Gallot
100000
(7000000)
75780 1736 23
2441205 2004-08-25 1 281418 6132 96
Proth primes