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Prime Tuple Database
Prime p0= 997948745792723267 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 8 6 24 40 50 64 38 64 50 40 24 6 8 12 (?)
an: 0 12 20 26 50 90 140 204 242 306 356 396 420 426 434 446
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Theadalus
db: batch=76, k=16, 12 8 6 24 40 50 64 38
dn: 0 12 8 6 24 40 50 64 38 64 50 40 24 6 8 12 (?)
an: 0 12 20 26 50 90 140 204 242 306 356 396 420 426 434 446
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Theadalus
db: batch=76, k=16, 12 8 6 24 40 50 64 38
| STPT(10) | 997947065051202347 | 0 2 12 14 72 74 132 134 144 146 | -1680741520920 |
| STPT(10) | 997947222227875817 | 0 2 42 44 72 74 102 104 144 146 | -1523564847450 |
| TPT(14) | 997947496709798879 | 0 2 60 62 138 140 168 170 228 230 270 272 312 314 | -1249082924388 |
| SPT(16) | 997947575047851037 | 0 4 10 22 154 214 232 250 276 294 312 372 504 516 522 526 | -1170744872230 |
| STPT(10) | 997947650527749599 | 0 2 18 20 30 32 42 44 60 62 | -1095264973668 |
| SPT(16) | 997948135127382199 | 0 10 28 78 90 118 168 178 234 244 294 322 334 384 402 412 | -610665341068 |
| TPT(14) | 997949318865394601 | 0 2 60 62 66 68 156 158 186 188 270 272 276 278 | 573072671334 |
| STPT(10) | 997949452344750089 | 0 2 18 20 30 32 42 44 60 62 | 706552026822 |
| STPT(10) | 997949630456054987 | 0 2 12 14 42 44 72 74 84 86 | 884663331720 |
| TPT(14) | 997949646110487527 | 0 2 84 86 90 92 210 212 270 272 330 332 420 422 | 900317764260 |
| STPT(10) | 997949720614092287 | 0 2 30 32 42 44 54 56 84 86 | 974821369020 |
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