Purpose
This is team drive #1 for k < 300 for No Prime Left Behind. We will be searching many k's for 2000000 ≤ n ≤ 3000000.
Started
Ended
k-values
- 2024-04-23: k = 91, 95, 163, 207, 209, 213, 221, 237, 247, 249, 251, 255, 261, 263, 267, 273, 277, 279, 281, 285, 287, 289, 291, 293, 297, 299
- 2024-04-26: added k = 77, 85 for n ≥ 2100000
- 2024-05-05: added k = 203, 205, 219, 227, 235, 257, 259, 275, 295 for n ≥ 2200000
- 2024-05-15: added k = 115, 117, 123, 129-149, 153-161, 171-189, 245 for n ≥ 2300000
- currently k = 77, 85, 91, 95, 115, 117, 123, 129-149, 153-163, 171-189,
- 203-209, 213, 219, 221, 227, 235, 237, 245-251, 255-263, 267, 273-281, 285-299
Current status
Multi Reservation
- Here: The current nmax = 2,800,000 as of 2024-11-13.
Data table
All k's and starting n are in the table below.
Candidates, ending n, and primes should be updated when the drive is done.
The data file can be found here.
| k-value
|
Nash
|
Candidates
|
n-range
|
# primes
|
prime(s) for n (C=confirmed)
|
| 77
|
1700
|
|
2100000-2500000
|
3
|
2363352, 2387116, 2448152
|
| 85
|
921
|
|
2100000-2500000
|
1
|
2352083
|
| 91
|
2374
|
|
2000000-2500000
|
2
|
2407249, 2494467
|
| 95
|
1490
|
|
2000000-2500000
|
0
|
|
| 115
|
1954
|
|
2300000-2500000
|
2
|
2415271, 2454363
|
| 117
|
3581
|
|
2300000-2500000
|
0
|
|
| 123
|
2133
|
|
2300000-2500000
|
0
|
|
| 129
|
2753
|
|
2300000-2500000
|
1
|
2452892
|
| 131
|
1065
|
|
2300000-2500000
|
0
|
|
| 133
|
1442
|
|
2300000-2500000
|
0
|
|
| 135
|
2322
|
|
2300000-2500000
|
0
|
|
| 137
|
1109
|
|
2300000-2500000
|
0
|
|
| 139
|
2586
|
|
2300000-2500000
|
0
|
|
| 141
|
1901
|
|
2300000-2500000
|
0
|
|
| 143
|
2243
|
|
2300000-2500000
|
1
|
2400710
|
| 145
|
1098
|
|
2300000-2500000
|
0
|
|
| 147
|
2806
|
|
2300000-2500000
|
0
|
|
| 149
|
1022
|
|
2300000-2500000
|
0
|
|
| 153
|
3189
|
|
2300000-2500000
|
0
|
|
| 155
|
1317
|
|
2300000-2500000
|
0
|
|
| 157
|
917
|
|
2300000-2500000
|
0
|
|
| 159
|
2237
|
|
2300000-2500000
|
0
|
|
| 161
|
1273
|
|
2300000-2500000
|
1
|
2373286
|
| 163
|
737
|
|
2000000-2500000
|
0
|
|
| 171
|
2674
|
|
2300000-2500000
|
0
|
|
| 173
|
1999
|
|
2300000-2500000
|
0
|
|
| 175
|
1792
|
|
2300000-2500000
|
0
|
|
| 177
|
1622
|
|
2300000-2500000
|
0
|
|
| 179
|
779
|
|
2300000-2500000
|
0
|
|
| 181
|
2940
|
|
2300000-2500000
|
0
|
|
| 183
|
1685
|
|
2300000-2500000
|
1
|
2433172
|
| 185
|
2161
|
|
2300000-2500000
|
0
|
|
| 187
|
1158
|
|
2300000-2500000
|
0
|
|
| 189
|
2793
|
|
2300000-2500000
|
0
|
|
| 203
|
1687
|
|
2200000-2500000
|
1
|
2222744
|
| 205
|
1351
|
|
2200000-2500000
|
0
|
|
| 207
|
1798
|
|
2000000-2500000
|
1
|
2212517
|
| 209
|
998
|
|
2000000-2500000
|
0
|
|
| 213
|
2538
|
|
2000000-2500000
|
4
|
2064426 C, 2277870 C, 2328530 C, 2493004 C
|
| 219
|
1069
|
|
2200000-2500000
|
0
|
|
| 221
|
418
|
|
2000000-2500000
|
0
|
|
| 227
|
2550
|
|
2200000-2500000
|
1
|
2462914
|
| 235
|
1563
|
|
2200000-2500000
|
1
|
2227565
|
| 237
|
2404
|
|
2000000-2500000
|
0
|
|
| 245
|
1419
|
|
2300000-2500000
|
0
|
|
| 247
|
363
|
|
2000000-2500000
|
0
|
|
| 249
|
1592
|
|
2000000-2500000
|
1
|
2001627 C
|
| 251
|
417
|
|
2000000-2500000
|
0
|
|
| 255
|
3297
|
|
2000000-2500000
|
1
|
2010691
|
| 257
|
1867
|
|
2200000-2500000
|
0
|
|
| 259
|
1561
|
|
2200000-2500000
|
0
|
|
| 261
|
2394
|
|
2000000-2500000
|
0
|
|
| 263
|
1215
|
|
2000000-2500000
|
0
|
|
| 267
|
2205
|
|
2000000-2500000
|
0
|
|
| 273
|
3029
|
|
2000000-2500000
|
1
|
2024810 C
|
| 275
|
1581
|
|
2200000-2500000
|
0
|
|
| 277
|
865
|
|
2000000-2500000
|
0
|
|
| 279
|
2345
|
|
2000000-2500000
|
0
|
|
| 281
|
937
|
|
2000000-2500000
|
0
|
|
| 285
|
3331
|
|
2000000-2500000
|
2
|
2110099, 2138174
|
| 287
|
1307
|
|
2000000-2500000
|
2
|
2054534, 2197108
|
| 289
|
1642
|
|
2000000-2500000
|
1
|
2118129
|
| 291
|
1969
|
|
2000000-2500000
|
1
|
2071142
|
| 293
|
1483
|
|
2000000-2500000
|
0
|
|
| 295
|
1266
|
|
2200000-2500000
|
2
|
2242469, 2463785
|
| 297
|
2974
|
|
2000000-2500000
|
0
|
|
| 299
|
1199
|
|
2000000-2500000
|
0
|
|
Range history
External Links
