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Prime Tuple Database
Prime p0= 1208215685112178637 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 8 10 74 12 54 12 18 106 18 12 54 12 74 10 8 12 (?)
an: 0 12 20 30 104 116 170 182 200 306 324 336 390 402 476 486 494 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: xii5ku
db: batch=77, k=18, 12 8 10 74 12 54 12 18 106
dn: 0 12 8 10 74 12 54 12 18 106 18 12 54 12 74 10 8 12 (?)
an: 0 12 20 30 104 116 170 182 200 306 324 336 390 402 476 486 494 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: xii5ku
db: batch=77, k=18, 12 8 10 74 12 54 12 18 106
| STPT(10) | 1208214468225882191 | 0 2 6 8 48 50 90 92 96 98 | -1216886296446 |
| STPT(10) | 1208214506002985099 | 0 2 48 50 90 92 132 134 180 182 | -1179109193538 |
| STPT(10) | 1208215008658310267 | 0 2 24 26 42 44 60 62 84 86 | -676453868370 |
| SPT(16) | 1208215035283937437 | 0 84 94 106 142 150 184 204 262 282 316 324 360 372 382 466 | -649828241200 |
| STPT(10) | 1208215079574089141 | 0 2 36 38 78 80 120 122 156 158 | -605538089496 |
| SPT(16) | 1208215479125785601 | 0 8 56 78 80 86 126 170 246 290 330 336 338 360 408 416 | -205986393036 |
| SPT(16) | 1208216035877232661 | 0 12 28 60 70 82 100 132 136 168 186 198 208 240 256 268 | 350765054024 |
| TPT(14) | 1208216312756633417 | 0 2 12 14 30 32 54 56 150 152 240 242 264 266 | 627644454780 |
| STPT(10) | 1208216351664175499 | 0 2 48 50 60 62 72 74 120 122 | 666551996862 |
| STPT(12) | 1208216438306075351 | 0 2 18 20 60 62 96 98 138 140 156 158 | 753193896714 |
| SPT(16) | 1208216626726894679 | 0 32 44 60 72 90 98 104 108 114 122 140 152 168 180 212 | 941614716042 |
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