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# NPLB K300 Drive 1

## 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.

• 2024-04-23

• ongoing

## 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

## Multi Reservation

• Here: The current nmax = 2,500,000 as of 2024-07-01.

## 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