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Prime Tuple Database
Prime p0= 2278565629544808997 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 6 20 18 22 44 60 18 28 18 60 44 22 18 20 6 16 (?)
an: 0 16 22 42 60 82 126 186 204 232 250 310 354 376 394 414 420 436
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: Donn Pike (USAF Ret)
db: batch=81, k=18, 16 6 20 18 22 44 60 18 28
dn: 0 16 6 20 18 22 44 60 18 28 18 60 44 22 18 20 6 16 (?)
an: 0 16 22 42 60 82 126 186 204 232 250 310 354 376 394 414 420 436
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: Donn Pike (USAF Ret)
db: batch=81, k=18, 16 6 20 18 22 44 60 18 28
| SPT(16) | 2278565082668248687 | 0 24 40 54 76 96 106 126 214 234 244 264 286 300 316 340 | -546876560310 |
| STPT(10) | 2278565172839099621 | 0 2 120 122 138 140 156 158 276 278 | -456705709376 |
| STPT(10) | 2278565298278142617 | 0 2 84 86 102 104 120 122 204 206 | -331266666380 |
| TPT(14) | 2278565392357870529 | 0 2 18 20 60 62 90 92 102 104 132 134 138 140 | -237186938468 |
| SPT(16) | 2278565524350732413 | 0 18 20 26 54 90 158 168 206 216 284 320 348 354 356 374 | -105194076584 |
| SPT(16) | 2278565568946577101 | 0 6 10 52 88 90 130 178 210 258 298 300 336 378 382 388 | -60598231896 |
| SPT(16) | 2278565631924374587 | 0 34 40 60 64 82 90 114 172 196 204 222 226 246 252 286 | 2379565590 |
| STPT(10) | 2278566007728530321 | 0 2 6 8 48 50 90 92 96 98 | 378183721324 |
| TPT(16) | 2278566020863913369 | 0 2 138 140 180 182 252 254 288 290 318 320 408 410 612 614 | 391319104372 |
| STPT(10) | 2278566262869506219 | 0 2 30 32 120 122 210 212 240 242 | 633324697222 |
| STPT(10) | 2278566389102846387 | 0 2 30 32 42 44 54 56 84 86 | 759558037390 |
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