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Prime Tuple Database
Prime p0= 1487734832913332083 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 18 8 28 2 4 8 28 30 2 30 28 8 4 2 28 8 18 10 (?)
an: 0 10 28 36 64 66 70 78 106 136 138 168 196 204 208 210 238 246 264 274
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: Theadalus
db: batch=78, k=20, 10 18 8 28 2 4 8 28 30 2
dn: 0 10 18 8 28 2 4 8 28 30 2 30 28 8 4 2 28 8 18 10 (?)
an: 0 10 28 36 64 66 70 78 106 136 138 168 196 204 208 210 238 246 264 274
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: Theadalus
db: batch=78, k=20, 10 18 8 28 2 4 8 28 30 2
| TPT(14) | 1487733411680629481 | 0 2 18 20 60 62 96 98 210 212 216 218 408 410 | -1421232702602 |
| SPT(16) | 1487733459750278969 | 0 8 12 44 72 74 90 92 180 182 198 200 228 260 264 272 | -1373163053114 |
| STPT(10) | 1487733817903775327 | 0 2 12 14 42 44 72 74 84 86 | -1015009556756 |
| TPT(14) | 1487734543038838109 | 0 2 30 32 42 44 108 110 162 164 240 242 288 290 | -289874493974 |
| STPT(10) | 1487734818487842347 | 0 2 90 92 150 152 210 212 300 302 | -14425489736 |
| STPT(10) | 1487734819464749411 | 0 2 6 8 48 50 90 92 96 98 | -13448582672 |
| SPT(16) | 1487734993270519559 | 0 24 54 108 114 158 180 192 200 212 234 278 284 338 368 392 | 160357187476 |
| TPT(14) | 1487735162800782869 | 0 2 30 32 42 44 72 74 108 110 162 164 240 242 | 329887450786 |
| SPT(16) | 1487735633536498751 | 0 26 32 48 66 108 122 150 188 216 230 272 290 306 312 338 | 800623166668 |
| SPT(16) | 1487735963242011557 | 0 6 12 114 162 230 242 270 296 324 336 404 452 554 560 566 | 1130328679474 |
| STPT(10) | 1487736664245089309 | 0 2 18 20 30 32 42 44 60 62 | 1831331757226 |
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