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Prime Tuple Database
Prime p0= 1809338436848162447 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 54 12 24 66 50 4 20 4 38 52 38 4 20 4 50 66 24 12 54 (?)
an: 0 54 66 90 156 206 210 230 234 272 324 362 366 386 390 440 506 530 542 596
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 596
Found by: ClaudiusD
db: batch=79, k=20, 54 12 24 66 50 4 20 4 38 52
dn: 0 54 12 24 66 50 4 20 4 38 52 38 4 20 4 50 66 24 12 54 (?)
an: 0 54 66 90 156 206 210 230 234 272 324 362 366 386 390 440 506 530 542 596
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 596
Found by: ClaudiusD
db: batch=79, k=20, 54 12 24 66 50 4 20 4 38 52
| STPT(10) | 1809336748069467311 | 0 2 30 32 60 62 90 92 120 122 | -1688778695136 |
| STPT(10) | 1809336959265942047 | 0 2 30 32 42 44 54 56 84 86 | -1477582220400 |
| STPT(10) | 1809337162437799661 | 0 2 6 8 18 20 30 32 36 38 | -1274410362786 |
| SPT(16) | 1809337414060360117 | 0 22 36 76 114 136 154 156 160 162 180 202 240 280 294 316 | -1022787802330 |
| TPT(14) | 1809337785234539489 | 0 2 18 20 138 140 150 152 198 200 222 224 270 272 | -651613622958 |
| SPT(16) | 1809338398260023233 | 0 4 16 30 36 96 100 106 144 150 154 214 220 234 246 250 | -38588139214 |
| STPT(10) | 1809338631494397761 | 0 2 6 8 18 20 30 32 36 38 | 194646235314 |
| SPT(16) | 1809338690878662527 | 0 20 24 30 36 50 80 86 90 96 126 140 146 152 156 176 | 254030500080 |
| STPT(10) | 1809338864489761571 | 0 2 30 32 168 170 306 308 336 338 | 427641599124 |
| STPT(10) | 1809338896810651277 | 0 2 30 32 42 44 54 56 84 86 | 459962488830 |
| STPT(10) | 1809338899412270657 | 0 2 12 14 72 74 132 134 144 146 | 462564108210 |
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