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Prime Tuple Database
Prime p0= 1956617019972699499 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 6 8 18 10 2 58 32 118 32 58 2 10 18 8 6 28 (?)
an: 0 28 34 42 60 70 72 130 162 280 312 370 372 382 400 408 414 442
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Landjunge
db: batch=80, k=18, 28 6 8 18 10 2 58 32 118
dn: 0 28 6 8 18 10 2 58 32 118 32 58 2 10 18 8 6 28 (?)
an: 0 28 34 42 60 70 72 130 162 280 312 370 372 382 400 408 414 442
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Landjunge
db: batch=80, k=18, 28 6 8 18 10 2 58 32 118
| STPT(10) | 1956615898082108909 | 0 2 48 50 60 62 72 74 120 122 | -1121890590590 |
| TPT(14) | 1956616249423610609 | 0 2 72 74 90 92 198 200 258 260 438 440 510 512 | -770549088890 |
| SPT(18) | 1956616407995408077 | 0 42 64 70 100 156 172 184 232 234 282 294 310 366 396 402 424 466 | -611977291422 |
| TPT(14) | 1956616476250069649 | 0 2 78 80 252 254 288 290 318 320 432 434 462 464 | -543722629850 |
| SPT(16) | 1956616802258379347 | 0 30 56 102 114 116 126 132 284 290 300 302 314 360 386 416 | -217714320152 |
| STPT(10) | 1956616856471041157 | 0 2 42 44 162 164 282 284 324 326 | -163501658342 |
| STPT(10) | 1956617098311847427 | 0 2 30 32 42 44 54 56 84 86 | 78339147928 |
| STPT(10) | 1956617217160140287 | 0 2 30 32 42 44 54 56 84 86 | 197187440788 |
| SPT(16) | 1956617363877140717 | 0 12 26 62 86 102 110 186 266 342 350 366 390 426 440 452 | 343904441218 |
| SPT(18) | 1956617482814252813 | 0 18 20 44 66 74 78 140 156 218 234 296 300 308 330 354 356 374 | 462841553314 |
| STPT(10) | 1956617491500461129 | 0 2 18 20 30 32 42 44 60 62 | 471527761630 |
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