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Prime Tuple Database
Prime p0= 1996330268128149521 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 36 6 8 10 18 20 4 36 62 36 4 20 18 10 8 6 36 (?)
an: 0 36 42 50 60 78 98 102 138 200 236 240 260 278 288 296 302 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 36 6 8 10 18 20 4 36 62
dn: 0 36 6 8 10 18 20 4 36 62 36 4 20 18 10 8 6 36 (?)
an: 0 36 42 50 60 78 98 102 138 200 236 240 260 278 288 296 302 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 36 6 8 10 18 20 4 36 62
| SPT(16) | 1996327975508532689 | 0 8 14 24 78 92 128 188 234 294 330 344 398 408 414 422 | -2292619616832 |
| STPT(10) | 1996328415270457901 | 0 2 6 8 48 50 90 92 96 98 | -1852857691620 |
| TPT(14) | 1996328458023909281 | 0 2 30 32 228 230 336 338 348 350 360 362 420 422 | -1810104240240 |
| SPT(16) | 1996329163955505793 | 0 10 88 120 130 148 154 270 274 390 396 414 424 456 534 544 | -1104172643728 |
| STPT(10) | 1996329387138099161 | 0 2 30 32 78 80 126 128 156 158 | -880990050360 |
| SPT(16) | 1996330105452545719 | 0 30 48 54 58 162 184 198 244 258 280 384 388 394 412 442 | -162675603802 |
| SPT(16) | 1996330377335756789 | 0 62 68 84 120 182 210 224 228 242 270 332 368 384 390 452 | 109207607268 |
| STPT(10) | 1996330493674055681 | 0 2 6 8 18 20 30 32 36 38 | 225545906160 |
| SPT(16) | 1996331373380406901 | 0 40 66 102 112 208 216 222 256 262 270 366 376 412 438 478 | 1105252257380 |
| SPT(16) | 1996331410293799213 | 0 60 70 120 154 174 214 220 270 276 316 336 370 420 430 490 | 1142165649692 |
| SPT(16) | 1996331724416871707 | 0 26 54 62 74 90 104 186 230 312 326 342 354 362 390 416 | 1456288722186 |
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