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Prime Tuple Database
Prime p0= 2638389484459178741 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 8 4 12 6 8 22 12 8 12 22 8 6 12 4 8 18 (?)
an: 0 18 26 30 42 48 56 78 90 98 110 132 140 146 158 162 170 188
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 188
Found by: JayPi
db: batch=82, k=18, 18 8 4 12 6 8 22 12 8
dn: 0 18 8 4 12 6 8 22 12 8 12 22 8 6 12 4 8 18 (?)
an: 0 18 26 30 42 48 56 78 90 98 110 132 140 146 158 162 170 188
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 188
Found by: JayPi
db: batch=82, k=18, 18 8 4 12 6 8 22 12 8
| SPT(16) | 2638386433465622087 | 0 14 20 56 92 132 150 152 204 206 224 264 300 336 342 356 | -3050993556654 |
| STPT(10) | 2638386541146264437 | 0 2 12 14 42 44 72 74 84 86 | -2943312914304 |
| STPT(10) | 2638386938681548421 | 0 2 6 8 48 50 90 92 96 98 | -2545777630320 |
| TPT(14) | 2638387774159992521 | 0 2 18 20 30 32 216 218 300 302 468 470 498 500 | -1710299186220 |
| SPT(16) | 2638387884254907497 | 0 6 12 14 30 150 186 230 276 320 356 476 492 494 500 506 | -1600204271244 |
| STPT(10) | 2638388299843021667 | 0 2 30 32 42 44 54 56 84 86 | -1184616157074 |
| TPT(14) | 2638389851650800911 | 0 2 138 140 180 182 228 230 240 242 336 338 366 368 | 367191622170 |
| STPT(10) | 2638390031437990397 | 0 2 12 14 42 44 72 74 84 86 | 546978811656 |
| TPT(14) | 2638390363648484087 | 0 2 102 104 222 224 264 266 324 326 354 356 360 362 | 879189305346 |
| STPT(10) | 2638390363785578627 | 0 2 30 32 42 44 54 56 84 86 | 879326399886 |
| SPT(16) | 2638390402919733229 | 0 4 22 40 82 84 154 160 174 180 250 252 294 312 330 334 | 918460554488 |
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