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Prime Tuple Database
Prime p0= 1219656411393538291 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 34 18 36 24 20 52 14 16 14 52 20 24 36 18 34 18 (?)
an: 0 18 52 70 106 130 150 202 216 232 246 298 318 342 378 396 430 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: xii5ku
db: batch=77, k=18, 18 34 18 36 24 20 52 14 16
dn: 0 18 34 18 36 24 20 52 14 16 14 52 20 24 36 18 34 18 (?)
an: 0 18 52 70 106 130 150 202 216 232 246 298 318 342 378 396 430 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: xii5ku
db: batch=77, k=18, 18 34 18 36 24 20 52 14 16
| TPT(14) | 1219655084215832261 | 0 2 18 20 90 92 126 128 156 158 186 188 228 230 | -1327177706030 |
| STPT(10) | 1219655217377845247 | 0 2 24 26 42 44 60 62 84 86 | -1194015693044 |
| STPT(10) | 1219655498731160399 | 0 2 18 20 30 32 42 44 60 62 | -912662377892 |
| SPT(16) | 1219655796791368543 | 0 46 66 76 78 124 136 210 214 288 300 346 348 358 378 424 | -614602169748 |
| SPT(16) | 1219655946276939359 | 0 24 38 60 84 114 174 198 200 224 284 314 338 360 374 398 | -465116598932 |
| TPT(14) | 1219656376785131771 | 0 2 48 50 66 68 78 80 126 128 288 290 336 338 | -34608406520 |
| STPT(10) | 1219656492756551711 | 0 2 36 38 78 80 120 122 156 158 | 81363013420 |
| SPT(16) | 1219656575146131127 | 0 36 54 84 96 162 210 232 264 286 334 400 412 442 460 496 | 163752592836 |
| SPT(16) | 1219657129164903133 | 0 6 18 66 136 180 228 256 258 286 334 378 448 496 508 514 | 717771364842 |
| STPT(10) | 1219657135894554827 | 0 2 30 32 42 44 54 56 84 86 | 724501016536 |
| SPT(16) | 1219657208293319891 | 0 30 36 42 90 188 210 272 336 398 420 518 566 572 578 608 | 796899781600 |
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