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Prime Tuple Database
Prime p0= 56208566346016433 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 38 6 16 8 6 6 46 14 154 14 46 6 6 8 16 6 38 30 (?)
an: 0 30 68 74 90 98 104 110 156 170 324 338 384 390 396 404 420 426 464 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: [SG-2W]Kurzer
db: batch=67, k=20, 30 38 6 16 8 6 6 46 14 154
dn: 0 30 38 6 16 8 6 6 46 14 154 14 46 6 6 8 16 6 38 30 (?)
an: 0 30 68 74 90 98 104 110 156 170 324 338 384 390 396 404 420 426 464 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: [SG-2W]Kurzer
db: batch=67, k=20, 30 38 6 16 8 6 6 46 14 154
| TPT(12) | 56208527195391677 | 0 2 12 14 84 86 192 194 264 266 330 332 | -39150624756 |
| SPT(14) | 56208530819267243 | 0 14 54 98 138 140 156 158 174 176 216 260 300 314 | -35526749190 |
| SPT(14) | 56208536441043619 | 0 22 28 42 52 64 70 72 78 90 100 114 120 142 | -29904972814 |
| SPT(14) | 56208538596266627 | 0 36 86 90 102 120 140 162 182 200 212 216 266 302 | -27749749806 |
| SPT(14) | 56208559453107907 | 0 6 30 52 114 130 136 150 156 172 234 256 280 286 | -6892908526 |
| STPT(10) | 56208559639933997 | 0 2 72 74 102 104 132 134 204 206 | -6706082436 |
| SPT(14) | 56208570211737949 | 0 10 18 22 40 48 82 90 124 132 150 154 162 172 | 3865721516 |
| SPT(14) | 56208575508643931 | 0 6 8 50 66 90 102 146 158 182 198 240 242 248 | 9162627498 |
| SPT(14) | 56208583743729077 | 0 6 14 20 26 44 50 300 306 324 330 336 344 350 | 17397712644 |
| SPT(14) | 56208585753415477 | 0 16 40 82 100 114 142 144 172 186 204 246 270 286 | 19407399044 |
| SPT(14) | 56208589612789247 | 0 2 56 62 84 110 132 134 156 182 204 210 264 266 | 23266772814 |
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