Proth numbers k•2n+1 where k-value is a multiple of 15.
The column "Index" contains the index of the k-value: [math]\displaystyle{ Index\ =\ {k\ +\ 15 \over 30} }[/math]
See also
Table
There are 21 sequences in this Wiki:
| k |
Index |
Count |
Nash |
Max n
|
| 15 |
1 |
65 |
2873 |
9000000
|
| 45 |
2 |
57 |
2581 |
9000000
|
| 165 |
6 |
109 |
5158 |
5200000
|
| 255 |
9 |
67 |
2629 |
5200000
|
| 345 |
12 |
92 |
4308 |
5000000
|
| 435 |
15 |
95 |
4603 |
4500000
|
| 555 |
19 |
102 |
4497 |
4500000
|
| 615 |
21 |
64 |
2908 |
4000000
|
| 765 |
26 |
87 |
4734 |
3640000
|
| 915 |
31 |
54 |
2802 |
3640000
|
| 1065 |
36 |
80 |
4065 |
3640000
|
| 1575 |
53 |
72 |
4003 |
2000000
|
| 3375 |
113 |
48 |
2702 |
3486000
|
| 4665 |
156 |
55 |
2280 |
2000000
|
| 5505 |
184 |
57 |
3173 |
2000000
|
| 15735 |
525 |
35 |
2954 |
50000
|
| 48495 |
1617 |
51 |
3088 |
1200000
|
| 67275 |
2243 |
25 |
3481 |
1000
|
| 2441205 |
81374 |
106 |
6132 |
500000
|
| 314159265 |
10471976 |
57 |
466 |
314159
|
| 577294575 |
19243153 |
144 |
6655 |
50000
|
