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Prime Tuple Database
Prime p0= 2156969487776631137 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 24 16 2 12 4 36 14 16 14 36 4 12 2 16 24 2 (?)
an: 0 2 26 42 44 56 60 96 110 126 140 176 180 192 194 210 234 236
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 236
Found by: Landjunge
db: batch=81, k=18, 2 24 16 2 12 4 36 14 16
dn: 0 2 24 16 2 12 4 36 14 16 14 36 4 12 2 16 24 2 (?)
an: 0 2 26 42 44 56 60 96 110 126 140 176 180 192 194 210 234 236
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 236
Found by: Landjunge
db: batch=81, k=18, 2 24 16 2 12 4 36 14 16
| STPT(10) | 2156968690715595509 | 0 2 18 20 30 32 42 44 60 62 | -797061035628 |
| STPT(10) | 2156968790231371481 | 0 2 30 32 78 80 126 128 156 158 | -697545259656 |
| SPT(16) | 2156968920901817437 | 0 16 72 84 106 120 130 220 246 336 346 360 382 394 450 466 | -566874813700 |
| TPT(14) | 2156969012806486451 | 0 2 60 62 336 338 396 398 408 410 546 548 606 608 | -474970144686 |
| TPT(14) | 2156969452051060481 | 0 2 6 8 18 20 48 50 168 170 228 230 246 248 | -35725570656 |
| STPT(10) | 2156969461643555129 | 0 2 18 20 30 32 42 44 60 62 | -26133076008 |
| SPT(16) | 2156969718188303063 | 0 8 24 44 68 96 110 156 188 234 248 276 300 320 336 344 | 230411671926 |
| STPT(10) | 2156969873131810349 | 0 2 18 20 30 32 42 44 60 62 | 385355179212 |
| STPT(10) | 2156969971365548159 | 0 2 18 20 30 32 42 44 60 62 | 483588917022 |
| STPT(10) | 2156970027347168219 | 0 2 18 20 30 32 42 44 60 62 | 539570537082 |
| TPT(14) | 2156970852389344427 | 0 2 102 104 144 146 174 176 270 272 294 296 300 302 | 1364612713290 |
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