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Prime Tuple Database
Prime p0= 1028645238134502841 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 32 4 6 14 66 18 6 40 6 18 66 14 6 4 32 10 (?)
an: 0 10 42 46 52 66 132 150 156 196 202 220 286 300 306 310 342 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: Theadalus
db: batch=76, k=18, 10 32 4 6 14 66 18 6 40
dn: 0 10 32 4 6 14 66 18 6 40 6 18 66 14 6 4 32 10 (?)
an: 0 10 42 46 52 66 132 150 156 196 202 220 286 300 306 310 342 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: Theadalus
db: batch=76, k=18, 10 32 4 6 14 66 18 6 40
| SPT(13) | 1028643933065355833 | 0 6 30 36 66 90 120 150 174 204 210 234 240 | -1305069147008 |
| SPT(16) | 1028644074655493171 | 0 30 72 96 120 122 128 206 252 330 336 338 362 386 428 458 | -1163479009670 |
| SPT(16) | 1028644293627584317 | 0 6 10 60 76 82 112 166 180 234 264 270 286 336 340 346 | -944506918524 |
| STPT(10) | 1028644546197994907 | 0 2 24 26 42 44 60 62 84 86 | -691936507934 |
| STPT(10) | 1028644560031524251 | 0 2 6 8 48 50 90 92 96 98 | -678102978590 |
| SPT(16) | 1028644921969719091 | 0 16 36 58 60 72 112 118 270 276 316 328 330 352 372 388 | -316164783750 |
| STPT(10) | 1028645324397339767 | 0 2 30 32 42 44 54 56 84 86 | 86262836926 |
| SPT(16) | 1028645709756728681 | 0 18 30 36 38 80 140 156 170 186 246 288 290 296 308 326 | 471622225840 |
| STPT(10) | 1028645736025294271 | 0 2 66 68 108 110 150 152 216 218 | 497890791430 |
| STPT(10) | 1028645736838599947 | 0 2 12 14 42 44 72 74 84 86 | 498704097106 |
| SPT(16) | 1028645845714292803 | 0 34 48 60 64 78 114 118 126 130 166 180 184 196 210 244 | 607579789962 |
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