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Prime Tuple Database
Prime p0= 2255293557933823931 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 26 34 14 4 6 54 6 26 6 54 6 4 14 34 26 12 (?)
an: 0 12 38 72 86 90 96 150 156 182 188 242 248 252 266 300 326 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: Orange Kid
db: batch=81, k=18, 12 26 34 14 4 6 54 6 26
dn: 0 12 26 34 14 4 6 54 6 26 6 54 6 4 14 34 26 12 (?)
an: 0 12 38 72 86 90 96 150 156 182 188 242 248 252 266 300 326 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: Orange Kid
db: batch=81, k=18, 12 26 34 14 4 6 54 6 26
| STPT(10) | 2255292112803345821 | 0 2 6 8 18 20 30 32 36 38 | -1445130478110 |
| SPT(16) | 2255292218930441209 | 0 88 100 120 172 198 238 270 292 324 364 390 442 462 474 562 | -1339003382722 |
| STPT(10) | 2255292308648303567 | 0 2 24 26 42 44 60 62 84 86 | -1249285520364 |
| STPT(10) | 2255292374395491419 | 0 2 18 20 30 32 42 44 60 62 | -1183538332512 |
| TPT(14) | 2255292824990288849 | 0 2 78 80 132 134 150 152 210 212 252 254 318 320 | -732943535082 |
| STPT(10) | 2255293234747626257 | 0 2 30 32 60 62 90 92 120 122 | -323186197674 |
| STPT(10) | 2255294472650530007 | 0 2 54 56 72 74 90 92 144 146 | 914716706076 |
| STPT(10) | 2255294628429304247 | 0 2 30 32 60 62 90 92 120 122 | 1070495480316 |
| TPT(14) | 2255294691915664307 | 0 2 84 86 102 104 192 194 240 242 252 254 294 296 | 1133981840376 |
| STPT(10) | 2255294914382507321 | 0 2 36 38 78 80 120 122 156 158 | 1356448683390 |
| STPT(10) | 2255294959834323101 | 0 2 30 32 78 80 126 128 156 158 | 1401900499170 |
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