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Prime Tuple Database
Prime p0= 863563174807476947 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 24 6 12 54 56 4 44 34 38 34 44 4 56 54 12 6 24 (?)
an: 0 24 30 42 96 152 156 200 234 272 306 350 354 410 464 476 482 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: Frank [NT]
db: batch=73, k=18, 24 6 12 54 56 4 44 34 38
dn: 0 24 6 12 54 56 4 44 34 38 34 44 4 56 54 12 6 24 (?)
an: 0 24 30 42 96 152 156 200 234 272 306 350 354 410 464 476 482 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: Frank [NT]
db: batch=73, k=18, 24 6 12 54 56 4 44 34 38
| STPT(10) | 863562256256452367 | 0 2 24 26 42 44 60 62 84 86 | -918551024580 |
| STPT(10) | 863562518089794137 | 0 2 24 26 42 44 60 62 84 86 | -656717682810 |
| SPT(16) | 863562582345604913 | 0 30 38 50 78 80 224 228 230 234 378 380 408 420 428 458 | -592461872034 |
| SPT(16) | 863562691027726189 | 0 10 24 34 64 100 114 132 220 238 252 288 318 328 342 352 | -483779750758 |
| STPT(10) | 863562865049516999 | 0 2 48 50 90 92 132 134 180 182 | -309757959948 |
| SPT(16) | 863562899149741009 | 0 30 52 112 148 150 154 204 268 318 322 324 360 420 442 472 | -275657735938 |
| STPT(10) | 863563202529680867 | 0 2 54 56 132 134 210 212 264 266 | 27722203920 |
| STPT(10) | 863563418076471779 | 0 2 42 44 60 62 78 80 120 122 | 243268994832 |
| SPT(16) | 863563449579845803 | 0 18 24 34 46 88 94 150 154 210 216 258 270 280 286 304 | 274772368856 |
| STPT(10) | 863563868652278711 | 0 2 30 32 78 80 126 128 156 158 | 693844801764 |
| SPT(16) | 863564171038297237 | 0 46 94 120 150 166 216 274 402 460 510 526 556 582 630 676 | 996230820290 |
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