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Prime Tuple Database
Prime p0= 438261881192787263 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 8 22 56 70 20 30 4 30 20 70 56 22 8 (?)
an: 0 8 30 86 156 176 206 210 240 260 330 386 408 416
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Donn Pike (USAF Ret)
db: batch=70, k=14, 8 22 56 70 20 30 4
dn: 0 8 22 56 70 20 30 4 30 20 70 56 22 8 (?)
an: 0 8 30 86 156 176 206 210 240 260 330 386 408 416
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Donn Pike (USAF Ret)
db: batch=70, k=14, 8 22 56 70 20 30 4
| SPT(14) | 438261820792801529 | 0 42 84 102 132 138 194 258 314 320 350 368 410 452 | -60399985734 |
| SPT(14) | 438261835560109237 | 0 6 36 70 96 136 160 210 234 274 300 334 364 370 | -45632678026 |
| SPT(14) | 438261851512949041 | 0 6 18 40 76 90 96 160 166 180 216 238 250 256 | -29679838222 |
| SPT(14) | 438261859102651931 | 0 26 36 50 140 168 176 180 188 216 306 320 330 356 | -22090135332 |
| SPT(14) | 438261861730725511 | 0 10 22 52 78 108 112 216 220 250 276 306 318 328 | -19462061752 |
| SPT(14) | 438261878515355897 | 0 32 44 114 116 126 144 242 260 270 272 342 354 386 | -2677431366 |
| SPT(14) | 438261909322015217 | 0 20 26 36 60 84 152 174 242 266 290 300 306 326 | 28129227954 |
| TPT(12) | 438261921252479081 | 0 2 18 20 30 32 36 38 198 200 246 248 | 40059691818 |
| SPT(14) | 438261935843119867 | 0 42 112 120 124 156 174 232 250 282 286 294 364 406 | 54650332604 |
| TPT(12) | 438261949358261927 | 0 2 84 86 132 134 162 164 174 176 192 194 | 68165474664 |
| SPT(14) | 438261954486850799 | 0 8 12 68 110 174 180 182 188 252 294 350 354 362 | 73294063536 |
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