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Prime Tuple Database
Prime p0= 1989726809911993433 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 18 4 26 12 30 18 64 18 30 12 26 4 18 8 (?)
an: 0 8 26 30 56 68 98 116 180 198 228 240 266 270 288 296
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Daniel
db: batch=80, k=16, 8 18 4 26 12 30 18 64
dn: 0 8 18 4 26 12 30 18 64 18 30 12 26 4 18 8 (?)
an: 0 8 26 30 56 68 98 116 180 198 228 240 266 270 288 296
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Daniel
db: batch=80, k=16, 8 18 4 26 12 30 18 64
| SPT(16) | 1989726358298901239 | 0 30 50 72 132 164 222 234 278 290 348 380 440 462 482 512 | -451613092194 |
| STPT(10) | 1989726362580167507 | 0 2 90 92 102 104 114 116 204 206 | -447331825926 |
| STPT(10) | 1989726384029915129 | 0 2 18 20 30 32 42 44 60 62 | -425882078304 |
| SPT(16) | 1989726514896655501 | 0 18 28 40 46 66 108 178 180 250 292 312 318 330 340 358 | -295015337932 |
| SPT(16) | 1989726656488604701 | 0 28 52 66 72 100 132 160 198 226 258 286 292 306 330 358 | -153423388732 |
| SPT(16) | 1989726689207462053 | 0 4 10 24 30 46 114 148 156 190 258 274 280 294 300 304 | -120704531380 |
| STPT(10) | 1989726937851976247 | 0 2 12 14 42 44 72 74 84 86 | 127939982814 |
| SPT(16) | 1989726938975538101 | 0 30 72 78 108 110 120 122 138 140 150 152 182 188 230 260 | 129063544668 |
| STPT(10) | 1989727107760452059 | 0 2 18 20 30 32 42 44 60 62 | 297848458626 |
| STPT(10) | 1989727173309209837 | 0 2 24 26 42 44 60 62 84 86 | 363397216404 |
| SPT(16) | 1989727638012329041 | 0 22 36 46 82 142 168 180 298 310 336 396 432 442 456 478 | 828100335608 |
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