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Prime Tuple Database
Prime p0= 1997326289398044863 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 4 24 8 12 30 6 46 6 30 12 8 24 4 20 (?)
an: 0 20 24 48 56 68 98 104 150 156 186 198 206 230 234 254
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: Chooka
db: batch=80, k=16, 20 4 24 8 12 30 6 46
dn: 0 20 4 24 8 12 30 6 46 6 30 12 8 24 4 20 (?)
an: 0 20 24 48 56 68 98 104 150 156 186 198 206 230 234 254
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: Chooka
db: batch=80, k=16, 20 4 24 8 12 30 6 46
| SPT(16) | 1997325195278268533 | 0 20 38 164 194 254 278 354 404 480 504 564 594 720 738 758 | -1094119776330 |
| STPT(10) | 1997325344588227019 | 0 2 42 44 60 62 78 80 120 122 | -944809817844 |
| SPT(16) | 1997325478894159859 | 0 20 54 68 84 104 152 162 200 210 258 278 294 308 342 362 | -810503885004 |
| STPT(10) | 1997326053895518887 | 0 2 30 32 72 74 114 116 144 146 | -235502525976 |
| STPT(10) | 1997326072125588431 | 0 2 78 80 108 110 138 140 216 218 | -217272456432 |
| TPT(14) | 1997326204274963687 | 0 2 102 104 114 116 294 296 312 314 402 404 462 464 | -85123081176 |
| SPT(16) | 1997326296977206859 | 0 102 110 122 164 170 180 210 254 284 294 300 342 354 362 464 | 7579161996 |
| SPT(18) | 1997326564845099667 | 0 4 6 34 40 64 72 82 106 180 204 214 222 246 252 280 282 286 | 275447054804 |
| STPT(10) | 1997326580050544789 | 0 2 12 14 90 92 168 170 180 182 | 290652499926 |
| SPT(16) | 1997326753371689911 | 0 28 66 106 108 160 246 252 286 292 378 430 432 472 510 538 | 463973645048 |
| STPT(10) | 1997327066005029137 | 0 2 30 32 42 44 54 56 84 86 | 776606984274 |
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