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Prime Tuple Database
Prime p0= 2147573478455381231 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 2 28 20 24 108 10 12 36 14 36 12 10 108 24 20 28 2 6 (?)
an: 0 6 8 36 56 80 188 198 210 246 260 296 308 318 426 450 470 498 500 506
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: Landjunge
db: batch=80, k=20, 6 2 28 20 24 108 10 12 36 14
dn: 0 6 2 28 20 24 108 10 12 36 14 36 12 10 108 24 20 28 2 6 (?)
an: 0 6 8 36 56 80 188 198 210 246 260 296 308 318 426 450 470 498 500 506
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: Landjunge
db: batch=80, k=20, 6 2 28 20 24 108 10 12 36 14
| SPT(16) | 2147572095672806903 | 0 6 48 80 86 146 150 156 200 206 210 270 276 308 350 356 | -1382782574328 |
| STPT(10) | 2147572418469580547 | 0 2 30 32 42 44 54 56 84 86 | -1059985800684 |
| STPT(10) | 2147572575228262937 | 0 2 60 62 72 74 84 86 144 146 | -903227118294 |
| SPT(16) | 2147572657038428527 | 0 46 70 150 172 174 190 196 270 276 292 294 316 396 420 466 | -821416952704 |
| STPT(10) | 2147573047963994471 | 0 2 6 8 18 20 30 32 36 38 | -430491386760 |
| SPT(16) | 2147573216486918711 | 0 2 12 30 60 96 98 116 192 210 212 248 278 296 306 308 | -261968462520 |
| SPT(18) | 2147573621035648873 | 0 16 30 64 84 114 138 168 174 190 196 226 250 280 300 334 348 364 | 142580267642 |
| STPT(10) | 2147573901842456387 | 0 2 24 26 42 44 60 62 84 86 | 423387075156 |
| STPT(10) | 2147574167158310687 | 0 2 30 32 42 44 54 56 84 86 | 688702929456 |
| TPT(14) | 2147574317514497819 | 0 2 120 122 138 140 252 254 258 260 288 290 318 320 | 839059116588 |
| STPT(10) | 2147574380552361557 | 0 2 24 26 42 44 60 62 84 86 | 902096980326 |
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