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Prime Tuple Database
Prime p0= 2161030141807126987 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 8 90 4 66 38 6 6 10 2 10 6 6 38 66 4 90 8 4 (?)
an: 0 4 12 102 106 172 210 216 222 232 234 244 250 256 294 360 364 454 462 466
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 466
Found by: Landjunge
db: batch=81, k=20, 4 8 90 4 66 38 6 6 10 2
dn: 0 4 8 90 4 66 38 6 6 10 2 10 6 6 38 66 4 90 8 4 (?)
an: 0 4 12 102 106 172 210 216 222 232 234 244 250 256 294 360 364 454 462 466
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 466
Found by: Landjunge
db: batch=81, k=20, 4 8 90 4 66 38 6 6 10 2
| TPT(14) | 2161028297098360661 | 0 2 108 110 156 158 168 170 180 182 186 188 240 242 | -1844708766326 |
| STPT(10) | 2161028528281115177 | 0 2 24 26 42 44 60 62 84 86 | -1613526011810 |
| SPT(16) | 2161028648061175771 | 0 6 22 36 76 102 106 190 222 306 310 336 376 390 406 412 | -1493745951216 |
| SPT(16) | 2161029113778034781 | 0 12 30 108 116 212 218 228 260 270 276 372 380 458 476 488 | -1028029092206 |
| SPT(16) | 2161029218358242431 | 0 12 16 28 36 72 90 106 132 148 166 202 210 222 226 238 | -923448884556 |
| STPT(10) | 2161029552657560237 | 0 2 42 44 72 74 102 104 144 146 | -589149566750 |
| SPT(16) | 2161030207889730451 | 0 42 58 126 130 138 156 178 270 292 310 318 322 390 406 448 | 66082603464 |
| SPT(16) | 2161030255708928509 | 0 42 54 64 168 244 292 294 358 360 408 484 588 598 610 652 | 113901801522 |
| SPT(16) | 2161030933284546151 | 0 28 48 70 100 138 156 166 192 202 220 258 288 310 330 358 | 791477419164 |
| SPT(16) | 2161031228860857047 | 0 66 80 92 114 116 140 192 344 396 420 422 444 456 470 536 | 1087053730060 |
| SPT(16) | 2161031236520779751 | 0 18 20 50 56 66 78 90 116 128 140 150 156 186 188 206 | 1094713652764 |
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