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Prime Tuple Database
Prime p0= 1998106911085267217 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 24 12 16 62 12 24 4 8 4 24 12 62 16 12 24 20 (?)
an: 0 20 44 56 72 134 146 170 174 182 186 210 222 284 300 312 336 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Landjunge
db: batch=80, k=18, 20 24 12 16 62 12 24 4 8
dn: 0 20 24 12 16 62 12 24 4 8 4 24 12 62 16 12 24 20 (?)
an: 0 20 44 56 72 134 146 170 174 182 186 210 222 284 300 312 336 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Landjunge
db: batch=80, k=18, 20 24 12 16 62 12 24 4 8
| SPT(18) | 1998106161445709929 | 0 48 70 82 108 144 172 174 180 202 208 210 238 274 300 312 334 382 | -749639557288 |
| STPT(10) | 1998106221900693761 | 0 2 36 38 108 110 180 182 216 218 | -689184573456 |
| SPT(16) | 1998106229665503359 | 0 24 48 132 218 230 234 240 272 278 282 294 380 464 488 512 | -681419763858 |
| TPT(14) | 1998106411981865741 | 0 2 6 8 138 140 216 218 468 470 486 488 546 548 | -499103401476 |
| TPT(14) | 1998106593189426989 | 0 2 150 152 168 170 192 194 258 260 318 320 348 350 | -317895840228 |
| STPT(12) | 1998106785913490687 | 0 2 12 14 24 26 30 32 42 44 54 56 | -125171776530 |
| STPT(10) | 1998107044497684089 | 0 2 12 14 30 32 48 50 60 62 | 133412416872 |
| SPT(16) | 1998107096260484327 | 0 20 26 66 114 122 140 144 152 156 174 182 230 270 276 296 | 185175217110 |
| STPT(10) | 1998107105251751309 | 0 2 12 14 30 32 48 50 60 62 | 194166484092 |
| SPT(16) | 1998107394961956569 | 0 62 74 128 144 194 218 230 252 264 288 338 354 408 420 482 | 483876689352 |
| TPT(14) | 1998107770840476089 | 0 2 18 20 132 134 198 200 210 212 222 224 240 242 | 859755208872 |
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