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Prime Tuple Database
Prime p0= 2166848150749682503 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 32 16 18 36 50 48 22 14 22 48 50 36 18 16 32 28 (?)
an: 0 28 60 76 94 130 180 228 250 264 286 334 384 420 438 454 486 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: JayPi
db: batch=81, k=18, 28 32 16 18 36 50 48 22 14
dn: 0 28 32 16 18 36 50 48 22 14 22 48 50 36 18 16 32 28 (?)
an: 0 28 60 76 94 130 180 228 250 264 286 334 384 420 438 454 486 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: JayPi
db: batch=81, k=18, 28 32 16 18 36 50 48 22 14
| STPT(10) | 2166847657529125889 | 0 2 42 44 90 92 138 140 180 182 | -493220556614 |
| SPT(16) | 2166847743795090511 | 0 52 60 78 82 88 138 178 180 220 270 276 280 298 306 358 | -406954591992 |
| STPT(10) | 2166847811099493407 | 0 2 12 14 72 74 132 134 144 146 | -339650189096 |
| SPT(16) | 2166847904305692941 | 0 36 42 60 90 116 120 132 170 182 186 212 242 260 266 302 | -246443989562 |
| SPT(16) | 2166848083085251259 | 0 14 78 80 84 92 102 150 152 200 210 218 222 224 288 302 | -67664431244 |
| STPT(10) | 2166848137364270531 | 0 2 96 98 108 110 120 122 216 218 | -13385411972 |
| TPT(14) | 2166848274142732799 | 0 2 48 50 78 80 90 92 168 170 258 260 318 320 | 123393050296 |
| STPT(10) | 2166848836105009877 | 0 2 60 62 72 74 84 86 144 146 | 685355327374 |
| STPT(10) | 2166848996169257357 | 0 2 24 26 42 44 60 62 84 86 | 845419574854 |
| STPT(10) | 2166849368586692729 | 0 2 18 20 30 32 42 44 60 62 | 1217837010226 |
| TPT(14) | 2166849478907820851 | 0 2 18 20 48 50 156 158 198 200 306 308 366 368 | 1328158138348 |
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