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Prime Tuple Database
Prime p0= 1478670682837489903 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 50 6 16 32 16 14 12 4 86 4 12 14 16 32 16 6 50 4 (?)
an: 0 4 54 60 76 108 124 138 150 154 240 244 256 270 286 318 334 340 390 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: rlacr
db: batch=78, k=20, 4 50 6 16 32 16 14 12 4 86
dn: 0 4 50 6 16 32 16 14 12 4 86 4 12 14 16 32 16 6 50 4 (?)
an: 0 4 54 60 76 108 124 138 150 154 240 244 256 270 286 318 334 340 390 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: rlacr
db: batch=78, k=20, 4 50 6 16 32 16 14 12 4 86
| STPT(10) | 1478668659998393921 | 0 2 36 38 78 80 120 122 156 158 | -2022839095982 |
| TPT(14) | 1478668677759337367 | 0 2 42 44 84 86 90 92 144 146 174 176 270 272 | -2005078152536 |
| SPT(16) | 1478668997028863021 | 0 12 30 50 68 128 156 162 176 182 210 270 288 308 326 338 | -1685808626882 |
| STPT(10) | 1478669783444422991 | 0 2 36 38 78 80 120 122 156 158 | -899393066912 |
| SPT(16) | 1478669942820438733 | 0 10 24 30 66 70 88 94 120 126 144 148 184 190 204 214 | -740017051170 |
| SPT(16) | 1478669978558678879 | 0 8 44 134 180 210 224 228 344 348 362 392 438 528 564 572 | -704278811024 |
| STPT(10) | 1478670819991019297 | 0 2 24 26 42 44 60 62 84 86 | 137153529394 |
| STPT(10) | 1478671082602124231 | 0 2 6 8 18 20 30 32 36 38 | 399764634328 |
| STPT(10) | 1478671471993016471 | 0 2 30 32 78 80 126 128 156 158 | 789155526568 |
| SPT(16) | 1478671848220349711 | 0 26 66 90 110 258 266 278 330 342 350 498 518 542 582 608 | 1165382859808 |
| STPT(10) | 1478672225532710177 | 0 2 12 14 72 74 132 134 144 146 | 1542695220274 |
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