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# Proth primes of the form 7•2n+1

## Current data

 k , b : 7 , 2 Count : 43 Nash : 2144 Max n : 9,000,000 Date : 2022-07-21
 2[1], 4[2], 6[3], 14[4], 20[5], 26[6], 50[7], 52[8], 92[9], 120[10], 174[11], 180[12], 190[13], 290[14], 320[15], 390[16], 432[17], 616[18], 830[19], 1804[20], 2256[21], 6614[22], 13496[23], 15494[24], 16696[25], 22386[26], 54486[27], 88066[28], 95330[29], 207084[30], 283034[31], 561816[32], 804534[33], 811230[34], 1491852[35], 2139912[36], 2167800[37], 2915954[38], 3015762[39], 3511774[40], 5775996[41], 18233956[42], 20267500[43]
 Remarks : The sequence A032353 in OEIS

## Notes

1. Is GF Divisor of xGF(1,5,2) [+3]
2. Is GF Divisor of xGF(2,6,5) [+4]
3. Is GF Divisor of xGF(4,7,2) [+6]
4. Is GF Divisor of F(12) [+6]
5. Is GF Divisor of xGF(19,3,2) [+8], S.G. n=20
6. Is GF Divisor of xGF(25,4,3) [+5]
7. Is GF Divisor of GF(49,3) [+3]
8. Is GF Divisor of xGF(51,7,5) [+5]
9. Is GF Divisor of xGF(91,5,2) [+5]
10. Is GF Divisor of F(117) [+4]
11. Is GF Divisor of GF(171,5) [+6]
12. Is GF Divisor of xGF(176,7,4) [+4]
13. Is GF Divisor of xGF(189,4,3) [+5]
14. Is GF Divisor of F(284) [+4]
15. Is GF Divisor of F(316) [+16]
16. Is GF Divisor of GF(389,6) [+4], S.G. n=390
17. Is GF Divisor of GF(431,6) [+4]
18. Is GF Divisor of GF(610,7) [+5]
19. Is GF Divisor of GF(828,5) [+5]
20. Is GF Divisor of GF(1803,5) [+6]
21. Is GF Divisor of xGF(2255,4,3) [+5]
22. Is GF Divisor of xGF(6613,3,2) [+3]
23. Is GF Divisor of xGF(13495,3,2) [+5]
24. Is GF Divisor of xGF(15493,3,2) [+4]
25. Is GF Divisor of GF(16695,5) [+4]
26. Is GF Divisor of GF(22385,6) [+4]
27. Is GF Divisor of GF(54485,3) [+7]
28. Is GF Divisor of xGF(88065,3,2) [+6]
29. Is GF Divisor of F(95328) [+25]
30. Is GF Divisor of xGF(207083,4,3) [+4]
31. Is GF Divisor of xGF(283033,6,5) [+4]
32. Is GF Divisor of GF(561815,5) [+3]
33. Is GF Divisor of xGF(804531,5,4) [+4]
34. Is GF Divisor of GF(811228,5) [+5]
35. Is GF Divisor of GF(1491851,6) [+5]
36. Is GF Divisor of xGF(2139911,5,2) [+5]
37. Is GF Divisor of F(2167797) [+11]
38. Is GF Divisor of xGF(2915951,5,2) [+6]
39. Is GF Divisor of xGF(3015759,5,2) [+3]
40. Is GF Divisor of GF(3511773,6) [+5]
41. Is GF Divisor of xGF(5775995,5,4) [+4]
42. Is GF Divisor of F(18233954) [+9]
43. Is GF Divisor of xGF(20267499,7,6) [+6]