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Prime Tuple Database
Prime p0= 1831620713317655671 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 66 16 20 18 10 38 22 6 116 6 22 38 10 18 20 16 66 (?)
an: 0 66 82 102 120 130 168 190 196 312 318 340 378 388 406 426 442 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: [AF>Libristes] Davlabedave
db: batch=79, k=18, 66 16 20 18 10 38 22 6 116
dn: 0 66 16 20 18 10 38 22 6 116 6 22 38 10 18 20 16 66 (?)
an: 0 66 82 102 120 130 168 190 196 312 318 340 378 388 406 426 442 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: [AF>Libristes] Davlabedave
db: batch=79, k=18, 66 16 20 18 10 38 22 6 116
| SPT(16) | 1831619596598972087 | 0 12 56 62 134 204 206 216 320 330 332 402 474 480 524 536 | -1116718683584 |
| STPT(10) | 1831620008687024921 | 0 2 120 122 138 140 156 158 276 278 | -704630630750 |
| STPT(10) | 1831620023558090537 | 0 2 72 74 102 104 132 134 204 206 | -689759565134 |
| STPT(10) | 1831620087480412907 | 0 2 30 32 42 44 54 56 84 86 | -625837242764 |
| SPT(16) | 1831620397738795549 | 0 12 30 40 64 112 130 184 210 264 282 330 354 364 382 394 | -315578860122 |
| STPT(10) | 1831620447041251001 | 0 2 36 38 78 80 120 122 156 158 | -266276404670 |
| TPT(14) | 1831620722997855719 | 0 2 12 14 72 74 210 212 228 230 282 284 360 362 | 9680200048 |
| STPT(10) | 1831620789821121779 | 0 2 18 20 30 32 42 44 60 62 | 76503466108 |
| SPT(18) | 1831621007949253363 | 0 24 66 78 90 124 126 138 148 306 316 328 330 364 376 388 430 454 | 294631597692 |
| STPT(10) | 1831621029200188349 | 0 2 12 14 30 32 48 50 60 62 | 315882532678 |
| STPT(10) | 1831621072625700491 | 0 2 36 38 78 80 120 122 156 158 | 359308044820 |
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