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Prime Tuple Database
Prime p0= 3031942854248131517 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 26 16 14 54 12 18 4 26 106 26 4 18 12 54 14 16 26 (?)
an: 0 26 42 56 110 122 140 144 170 276 302 306 324 336 390 404 420 446
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Alnitak2019
db: batch=82, k=18, 26 16 14 54 12 18 4 26 106
dn: 0 26 16 14 54 12 18 4 26 106 26 4 18 12 54 14 16 26 (?)
an: 0 26 42 56 110 122 140 144 170 276 302 306 324 336 390 404 420 446
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Alnitak2019
db: batch=82, k=18, 26 16 14 54 12 18 4 26 106
| TPT(14) | 3031941833280574601 | 0 2 6 8 36 38 126 128 210 212 270 272 420 422 | -1020967556916 |
| TPT(14) | 3031942211227647647 | 0 2 24 26 144 146 150 152 210 212 270 272 312 314 | -643020483870 |
| SPT(16) | 3031942407492176389 | 0 22 102 154 162 190 232 252 292 312 354 382 390 442 522 544 | -446755955128 |
| SPT(16) | 3031942616991018737 | 0 152 200 206 234 312 354 416 420 482 524 602 630 636 684 836 | -237257112780 |
| STPT(10) | 3031942633517845907 | 0 2 30 32 72 74 114 116 144 146 | -220730285610 |
| STPT(10) | 3031942721098844807 | 0 2 60 62 102 104 144 146 204 206 | -133149286710 |
| STPT(10) | 3031943146108263377 | 0 2 12 14 42 44 72 74 84 86 | 291860131860 |
| SPT(16) | 3031943193654127789 | 0 4 54 70 84 112 114 142 180 208 210 238 252 268 318 322 | 339405996272 |
| SPT(16) | 3031943380942793641 | 0 16 22 106 136 190 192 232 366 406 408 462 492 576 582 598 | 526694662124 |
| SPT(16) | 3031943456958762383 | 0 30 98 104 134 156 168 170 204 206 218 240 270 276 344 374 | 602710630866 |
| TPT(14) | 3031944438180306347 | 0 2 12 14 84 86 114 116 150 152 294 296 360 362 | 1583932174830 |
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