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# Proth primes of the form 765•2n+1

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 Reserved! This sequence is currently part of Multi Reservation 1: PrimeGrid Proth Prime Search.

## Current data

 k , b : 765 , 2 Type : Count : 87 Nash : 4734 Max n : 3,977,000 Date : 2023-04-09 Reserved : PrimeGrid
 1, 2, 3, 4[1], 5, 10[2], 12[3], 15, 18[4], 20, 22[5], 25[6], 40, 41, 50, 52, 67, 72, 77, 87, 90, 121, 135, 151, 168[7], 282, 288, 390, 408, 423, 445, 450, 471, 538, 572, 578, 777, 894, 921, 1188, 1382, 2251, 3861, 5217, 5775, 8337, 9568[8], 10347[9], 10500, 11570, 14413, 15561, 17862, 24728, 28041, 32211, 38824, 44508, 51550, 56028, 64722, 85119, 93355, 118330[10], 124000, 129751, 179985, 285088, 293794[11], 296373, 344115, 353165, 403590, 787971, 858453, 974997, 983445, 1006459, 1179540, 1346535, 1398051, 1635531, 1849609, 2106027, 2448660, 2735232, 3068511

## Notes

1. Twin n=4
2. Twin n=10
3. Twin n=12
4. Twin n=18
5. Twin n=22
6. Twin n=25
7. Twin n=168
8. Is GF Divisor of GF(293793,7) [+1]