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Prime Tuple Database
Prime p0= 2731857213470212649 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 68 36 16 14 18 18 12 6 16 6 12 18 18 14 16 36 68 (?)
an: 0 68 104 120 134 152 170 182 188 204 210 222 240 258 272 288 324 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: [SG-FC] hl
db: batch=82, k=18, 68 36 16 14 18 18 12 6 16
dn: 0 68 36 16 14 18 18 12 6 16 6 12 18 18 14 16 36 68 (?)
an: 0 68 104 120 134 152 170 182 188 204 210 222 240 258 272 288 324 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: [SG-FC] hl
db: batch=82, k=18, 68 36 16 14 18 18 12 6 16
| SPT(16) | 2731855896526591363 | 0 34 48 90 130 214 228 250 258 280 294 378 418 460 474 508 | -1316943621286 |
| TPT(14) | 2731856177445705251 | 0 2 60 62 210 212 240 242 258 260 300 302 468 470 | -1036024507398 |
| STPT(10) | 2731856216024573549 | 0 2 18 20 30 32 42 44 60 62 | -997445639100 |
| SPT(16) | 2731857091368345247 | 0 30 46 94 102 114 126 132 154 160 172 184 192 240 256 286 | -122101867402 |
| TPT(14) | 2731857105602734517 | 0 2 72 74 174 176 282 284 330 332 414 416 420 422 | -107867478132 |
| SPT(16) | 2731857118985459401 | 0 30 66 88 96 102 112 118 150 156 166 172 180 202 238 268 | -94484753248 |
| SPT(16) | 2731857822200140849 | 0 18 28 34 108 118 120 154 228 262 264 274 348 354 364 382 | 608729928200 |
| STPT(10) | 2731858159008577601 | 0 2 36 38 78 80 120 122 156 158 | 945538364952 |
| STPT(10) | 2731858322467203569 | 0 2 48 50 90 92 132 134 180 182 | 1108996990920 |
| STPT(10) | 2731858465844290331 | 0 2 6 8 48 50 90 92 96 98 | 1252374077682 |
| SPT(16) | 2731858555630045763 | 0 6 20 26 38 80 96 98 258 260 276 318 330 336 350 356 | 1342159833114 |
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