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Prime Tuple Database
Prime p0= 2555331214950127511 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 50 22 68 40 2 12 16 86 16 12 2 40 68 22 50 6 (?)
an: 0 6 56 78 146 186 188 200 216 302 318 330 332 372 440 462 512 518
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: [SG-FC] hl
db: batch=82, k=18, 6 50 22 68 40 2 12 16 86
dn: 0 6 50 22 68 40 2 12 16 86 16 12 2 40 68 22 50 6 (?)
an: 0 6 56 78 146 186 188 200 216 302 318 330 332 372 440 462 512 518
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: [SG-FC] hl
db: batch=82, k=18, 6 50 22 68 40 2 12 16 86
| STPT(10) | 2555330371002227051 | 0 2 30 32 78 80 126 128 156 158 | -843947900460 |
| STPT(12) | 2555330404906224887 | 0 2 30 32 84 86 240 242 294 296 324 326 | -810043902624 |
| STPT(10) | 2555330648594003471 | 0 2 36 38 78 80 120 122 156 158 | -566356124040 |
| STPT(10) | 2555330856574399217 | 0 2 12 14 42 44 72 74 84 86 | -358375728294 |
| SPT(16) | 2555330998026563411 | 0 2 32 48 68 90 98 110 120 132 140 162 182 198 228 230 | -216923564100 |
| SPT(16) | 2555331029445725887 | 0 76 82 126 130 142 156 160 192 196 210 222 226 270 276 352 | -185504401624 |
| STPT(10) | 2555331456221983469 | 0 2 30 32 60 62 90 92 120 122 | 241271855958 |
| SPT(13) | 2555332367844633367 | 0 60 96 102 162 210 246 282 330 390 396 432 492 | 1152894505856 |
| STPT(10) | 2555332500821879237 | 0 2 30 32 42 44 54 56 84 86 | 1285871751726 |
| STPT(10) | 2555332642953127949 | 0 2 18 20 30 32 42 44 60 62 | 1428003000438 |
| TPT(14) | 2555332706249799449 | 0 2 120 122 180 182 210 212 288 290 348 350 372 374 | 1491299671938 |
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