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Prime Tuple Database
Prime p0= 106855522544319869 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 46 128 76 20 6 30 24 46 8 46 24 30 6 20 76 128 46 14 (?)
an: 0 14 60 188 264 284 290 320 344 390 398 444 468 498 504 524 600 728 774 788
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 788
Found by: Dr Who Fan
db: batch=67, k=20, 14 46 128 76 20 6 30 24 46 8
dn: 0 14 46 128 76 20 6 30 24 46 8 46 24 30 6 20 76 128 46 14 (?)
an: 0 14 60 188 264 284 290 320 344 390 398 444 468 498 504 524 600 728 774 788
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 788
Found by: Dr Who Fan
db: batch=67, k=20, 14 46 128 76 20 6 30 24 46 8
| SPT(14) | 106855466417841307 | 0 4 6 82 106 132 180 196 244 270 294 370 372 376 | -56126478562 |
| SPT(14) | 106855480157756489 | 0 20 32 42 54 60 68 84 92 98 110 120 132 152 | -42386563380 |
| TPT(12) | 106855485993259499 | 0 2 12 14 138 140 150 152 198 200 240 242 | -36551060370 |
| SPT(14) | 106855489189618613 | 0 6 48 98 120 126 140 156 170 176 198 248 290 296 | -33354701256 |
| STPT(10) | 106855501745266007 | 0 2 24 26 42 44 60 62 84 86 | -20799053862 |
| SPT(14) | 106855517536760969 | 0 8 12 74 98 114 120 152 158 174 198 260 264 272 | -5007558900 |
| SPT(14) | 106855535374286551 | 0 6 28 42 52 72 100 108 136 156 166 180 202 208 | 12829966682 |
| SPT(14) | 106855544467122037 | 0 4 16 54 82 130 136 270 276 324 352 390 402 406 | 21922802168 |
| SPT(14) | 106855544796948203 | 0 6 54 68 84 114 138 146 170 200 216 230 278 284 | 22252628334 |
| TPT(12) | 106855550923048769 | 0 2 30 32 48 50 228 230 252 254 408 410 | 28378728900 |
| TPT(12) | 106855569268744979 | 0 2 18 20 42 44 48 50 102 104 138 140 | 46724425110 |
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