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Prime Tuple Database
Prime p0= 2159851874276199031 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 36 12 42 22 14 52 8 64 8 64 8 52 14 22 42 12 36 (?)
an: 0 36 48 90 112 126 178 186 250 258 322 330 382 396 418 460 472 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Landjunge
db: batch=81, k=18, 36 12 42 22 14 52 8 64 8
dn: 0 36 12 42 22 14 52 8 64 8 64 8 52 14 22 42 12 36 (?)
an: 0 36 48 90 112 126 178 186 250 258 322 330 382 396 418 460 472 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: Landjunge
db: batch=81, k=18, 36 12 42 22 14 52 8 64 8
| SPT(16) | 2159849947320230819 | 0 38 44 80 84 90 98 110 168 180 188 194 198 234 240 278 | -1926955968212 |
| STPT(10) | 2159850766335126419 | 0 2 18 20 60 62 102 104 120 122 | -1107941072612 |
| SPT(16) | 2159851158014275969 | 0 12 42 112 130 168 172 178 222 228 232 270 288 358 388 400 | -716261923062 |
| TPT(14) | 2159851335748649831 | 0 2 66 68 120 122 168 170 378 380 420 422 450 452 | -538527549200 |
| SPT(16) | 2159851527036106517 | 0 12 14 32 116 182 194 204 242 252 264 330 414 432 434 446 | -347240092514 |
| SPT(16) | 2159851718676873017 | 0 12 14 24 42 80 86 102 164 180 186 224 242 252 254 266 | -155599326014 |
| STPT(10) | 2159851953157812671 | 0 2 6 8 18 20 30 32 36 38 | 78881613640 |
| SPT(16) | 2159852113772404217 | 0 12 14 20 56 90 116 122 204 210 236 270 306 312 314 326 | 239496205186 |
| STPT(10) | 2159852453385893447 | 0 2 30 32 42 44 54 56 84 86 | 579109694416 |
| STPT(10) | 2159852519236152857 | 0 2 30 32 42 44 54 56 84 86 | 644959953826 |
| SPT(16) | 2159852527641547721 | 0 42 86 90 126 132 170 192 236 258 296 302 338 342 386 428 | 653365348690 |
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