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Prime Tuple Database
Prime p0= 2280977656888265297 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 24 28 2 12 10 50 28 8 28 50 10 12 2 28 24 20 (?)
an: 0 20 44 72 74 86 96 146 174 182 210 260 270 282 284 312 336 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: herby44
db: batch=81, k=18, 20 24 28 2 12 10 50 28 8
dn: 0 20 24 28 2 12 10 50 28 8 28 50 10 12 2 28 24 20 (?)
an: 0 20 44 72 74 86 96 146 174 182 210 260 270 282 284 312 336 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: herby44
db: batch=81, k=18, 20 24 28 2 12 10 50 28 8
| SPT(16) | 2280975399539300837 | 0 6 14 20 24 32 92 116 150 174 234 242 246 252 260 266 | -2257348964460 |
| SPT(20) | 2280976364774415683 | 0 50 56 78 110 114 128 180 188 194 330 336 344 396 410 414 446 468 474 524 | -1292113849614 |
| STPT(10) | 2280976628380004327 | 0 2 42 44 132 134 222 224 264 266 | -1028508260970 |
| SPT(16) | 2280976848084802051 | 0 18 22 46 52 88 108 112 126 130 150 186 192 216 220 238 | -808803463246 |
| STPT(10) | 2280977020126965707 | 0 2 30 32 42 44 54 56 84 86 | -636761299590 |
| STPT(10) | 2280977107115138429 | 0 2 48 50 90 92 132 134 180 182 | -549773126868 |
| STPT(10) | 2280977664342815699 | 0 2 48 50 60 62 72 74 120 122 | 7454550402 |
| SPT(16) | 2280977739519476099 | 0 20 48 68 92 104 134 222 260 348 378 390 414 434 462 482 | 82631210802 |
| STPT(10) | 2280978121164846749 | 0 2 48 50 60 62 72 74 120 122 | 464276581452 |
| STPT(10) | 2280978440752676279 | 0 2 18 20 30 32 42 44 60 62 | 783864410982 |
| TPT(14) | 2280978517489153037 | 0 2 12 14 54 56 150 152 162 164 204 206 210 212 | 860600887740 |
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