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Prime Tuple Database
Prime p0= 921686604217555219 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 94 26 28 14 6 4 8 34 14 34 8 4 6 14 28 26 94 (?)
an: 0 94 120 148 162 168 172 180 214 228 262 270 274 280 294 322 348 442
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: szymmirr
db: batch=76, k=18, 94 26 28 14 6 4 8 34 14
dn: 0 94 26 28 14 6 4 8 34 14 34 8 4 6 14 28 26 94 (?)
an: 0 94 120 148 162 168 172 180 214 228 262 270 274 280 294 322 348 442
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: szymmirr
db: batch=76, k=18, 94 26 28 14 6 4 8 34 14
| STPT(10) | 921685497624992921 | 0 2 6 8 18 20 30 32 36 38 | -1106592562298 |
| SPT(16) | 921685680437331653 | 0 26 50 54 68 78 96 120 134 158 176 186 200 204 228 254 | -923780223566 |
| SPT(16) | 921685710203689601 | 0 18 102 132 158 176 216 218 240 242 282 300 326 356 440 458 | -894013865618 |
| STPT(10) | 921685866943395311 | 0 2 6 8 18 20 30 32 36 38 | -737274159908 |
| SPT(16) | 921685946981085257 | 0 54 72 80 116 164 206 234 242 270 312 360 396 404 422 476 | -657236469962 |
| TPT(14) | 921686429995859609 | 0 2 12 14 30 32 42 44 102 104 132 134 180 182 | -174221695610 |
| SPT(16) | 921686808920160839 | 0 14 44 62 72 110 114 152 210 248 252 290 300 318 348 362 | 204702605620 |
| STPT(10) | 921687036444203171 | 0 2 6 8 18 20 30 32 36 38 | 432226647952 |
| STPT(10) | 921687195610266641 | 0 2 6 8 48 50 90 92 96 98 | 591392711422 |
| STPT(10) | 921687293251732487 | 0 2 30 32 42 44 54 56 84 86 | 689034177268 |
| STPT(10) | 921687500152763171 | 0 2 36 38 78 80 120 122 156 158 | 895935207952 |
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