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Prime Tuple Database
Prime p0= 2255867813213019451 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 66 14 42 70 6 12 2 94 2 12 6 70 42 14 66 10 (?)
an: 0 10 76 90 132 202 208 220 222 316 318 330 336 406 448 462 528 538
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: arkiss
db: batch=81, k=18, 10 66 14 42 70 6 12 2 94
dn: 0 10 66 14 42 70 6 12 2 94 2 12 6 70 42 14 66 10 (?)
an: 0 10 76 90 132 202 208 220 222 316 318 330 336 406 448 462 528 538
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: arkiss
db: batch=81, k=18, 10 66 14 42 70 6 12 2 94
| STPT(10) | 2255866064840236391 | 0 2 6 8 48 50 90 92 96 98 | -1748372783060 |
| STPT(10) | 2255866081589215367 | 0 2 24 26 42 44 60 62 84 86 | -1731623804084 |
| SPT(16) | 2255866732750624417 | 0 120 130 154 156 210 216 256 270 310 316 370 372 396 406 526 | -1080462395034 |
| SPT(16) | 2255866756169342587 | 0 34 46 84 96 126 144 160 216 232 250 280 292 330 342 376 | -1057043676864 |
| TPT(14) | 2255867166358445609 | 0 2 72 74 90 92 132 134 138 140 210 212 228 230 | -646854573842 |
| SPT(16) | 2255867435354799221 | 0 36 62 120 140 168 176 198 200 222 230 258 278 336 362 398 | -377858220230 |
| STPT(10) | 2255867855839740521 | 0 2 36 38 78 80 120 122 156 158 | 42626721070 |
| SPT(16) | 2255867977581710519 | 0 14 60 74 98 102 150 180 212 242 290 294 318 332 378 392 | 164368691068 |
| SPT(18) | 2255868140254972541 | 0 6 12 36 60 62 96 102 126 152 176 182 216 218 242 266 272 278 | 327041953090 |
| SPT(16) | 2255868458781354289 | 0 12 42 54 108 124 130 274 318 462 468 484 538 550 580 592 | 645568334838 |
| STPT(10) | 2255868495568624631 | 0 2 36 38 78 80 120 122 156 158 | 682355605180 |
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