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Prime Tuple Database
Prime p0= 1971807662832432977 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 42 40 60 26 46 20 30 4 30 20 46 26 60 40 42 2 (?)
an: 0 2 44 84 144 170 216 236 266 270 300 320 366 392 452 492 534 536
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Landjunge
db: batch=80, k=18, 2 42 40 60 26 46 20 30 4
dn: 0 2 42 40 60 26 46 20 30 4 30 20 46 26 60 40 42 2 (?)
an: 0 2 44 84 144 170 216 236 266 270 300 320 366 392 452 492 534 536
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Landjunge
db: batch=80, k=18, 2 42 40 60 26 46 20 30 4
| TPT(14) | 1971806689123050539 | 0 2 12 14 42 44 48 50 258 260 312 314 342 344 | -973709382438 |
| SPT(13) | 1971806773806162743 | 0 6 24 36 84 90 120 150 156 204 216 234 240 | -889026270234 |
| TPT(14) | 1971806983514349767 | 0 2 30 32 102 104 120 122 144 146 240 242 300 302 | -679318083210 |
| STPT(10) | 1971807515616124367 | 0 2 30 32 42 44 54 56 84 86 | -147216308610 |
| STPT(10) | 1971807655048721489 | 0 2 18 20 30 32 42 44 60 62 | -7783711488 |
| TPT(14) | 1971807658145705507 | 0 2 24 26 240 242 252 254 294 296 330 332 492 494 | -4686727470 |
| TPT(14) | 1971807866458615259 | 0 2 42 44 138 140 198 200 222 224 312 314 390 392 | 203626182282 |
| SPT(16) | 1971807880145178379 | 0 24 42 54 82 160 162 168 244 250 252 330 358 370 388 412 | 217312745402 |
| SPT(16) | 1971807933865601407 | 0 6 24 34 46 66 94 144 202 252 280 300 312 322 340 346 | 271033168430 |
| TPT(16) | 1971808289456424401 | 0 2 66 68 108 110 138 140 168 170 180 182 210 212 246 248 | 626623991424 |
| SPT(16) | 1971808344876215759 | 0 2 42 60 68 72 188 198 212 222 338 342 350 368 408 410 | 682043782782 |
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