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Prime Tuple Database
Prime p0= 2531804222512048361 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 62 10 14 12 34 36 14 16 32 16 14 36 34 12 14 10 62 (?)
an: 0 62 72 86 98 132 168 182 198 230 246 260 296 330 342 356 366 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Penguin
db: batch=82, k=18, 62 10 14 12 34 36 14 16 32
dn: 0 62 10 14 12 34 36 14 16 32 16 14 36 34 12 14 10 62 (?)
an: 0 62 72 86 98 132 168 182 198 230 246 260 296 330 342 356 366 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Penguin
db: batch=82, k=18, 62 10 14 12 34 36 14 16 32
| SPT(16) | 2531802979509343843 | 0 34 36 78 106 114 118 130 174 186 190 198 226 268 270 304 | -1243002704518 |
| STPT(10) | 2531803189320513089 | 0 2 42 44 60 62 78 80 120 122 | -1033191535272 |
| SPT(16) | 2531803378234855997 | 0 2 6 110 132 140 164 192 254 282 306 314 336 440 444 446 | -844277192364 |
| TPT(14) | 2531803625684874467 | 0 2 24 26 174 176 192 194 210 212 234 236 252 254 | -596827173894 |
| SPT(16) | 2531803869428653549 | 0 34 112 114 130 144 174 220 252 298 328 342 358 360 438 472 | -353083394812 |
| STPT(10) | 2531804014440057347 | 0 2 12 14 42 44 72 74 84 86 | -208071991014 |
| STPT(10) | 2531804334282936257 | 0 2 30 32 42 44 54 56 84 86 | 111770887896 |
| STPT(10) | 2531804485708495607 | 0 2 30 32 42 44 54 56 84 86 | 263196447246 |
| STPT(10) | 2531804488462739681 | 0 2 36 38 78 80 120 122 156 158 | 265950691320 |
| STPT(10) | 2531804726107160969 | 0 2 48 50 90 92 132 134 180 182 | 503595112608 |
| SPT(16) | 2531804729438691929 | 0 24 54 80 92 98 138 140 162 164 204 210 222 248 278 302 | 506926643568 |
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